454255620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 1576329216

約数和(自身を除く): 1122073596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 271, 273, 307, 364, 390, 420, 455, 542, 546, 614, 780, 813, 910, 921, 1084, 1092, 1228, 1355, 1365, 1535, 1626, 1820, 1842, 1897, 2149, 2710, 2730, 3070, 3252, 3523, 3684, 3794, 3991, 4065, 4298, 4605, 5420, 5460, 5691, 6140, 6447, 7046, 7588, 7982, 8130, 8596, 9210, 9485, 10569, 10745, 11382, 11973, 12894, 14092, 15964, 16260, 17615, 18420, 18970, 19955, 21138, 21490, 22764, 23946, 24661, 25788, 27937, 28455, 32235, 35230, 37940, 39910, 42276, 42980, 47892, 49322, 52845, 55874, 56910, 59865, 64470, 70460, 73983, 79820, 83197, 83811, 98644, 105690, 111748, 113820, 119730, 123305, 128940, 139685, 147966, 166394, 167622, 211380, 239460, 246610, 249591, 279370, 295932, 332788, 335244, 369915, 415985, 419055, 493220, 499182, 558740, 582379, 739830, 831970, 838110, 998364, 1081561, 1164758, 1247955, 1479660, 1663940, 1676220, 1747137, 2163122, 2329516, 2495910, 2911895, 3244683, 3494274, 4326244, 4991820, 5407805, 5823790, 6489366, 6988548, 7570927, 8735685, 10815610, 11647580, 12978732, 15141854, 16223415, 17471370, 21631220, 22712781, 30283708, 32446830, 34942740, 37854635, 45425562, 64893660, 75709270, 90851124, 113563905, 151418540, 227127810, 454255620]

約数ペア:

[(1, 454255620), (2, 227127810), (3, 151418540), (4, 113563905), (5, 90851124), (6, 75709270), (7, 64893660), (10, 45425562), (12, 37854635), (13, 34942740), (14, 32446830), (15, 30283708), (20, 22712781), (21, 21631220), (26, 17471370), (28, 16223415), (30, 15141854), (35, 12978732), (39, 11647580), (42, 10815610), (52, 8735685), (60, 7570927), (65, 6988548), (70, 6489366), (78, 5823790), (84, 5407805), (91, 4991820), (105, 4326244), (130, 3494274), (140, 3244683), (156, 2911895), (182, 2495910), (195, 2329516), (210, 2163122), (260, 1747137), (271, 1676220), (273, 1663940), (307, 1479660), (364, 1247955), (390, 1164758), (420, 1081561), (455, 998364), (542, 838110), (546, 831970), (614, 739830), (780, 582379), (813, 558740), (910, 499182), (921, 493220), (1084, 419055), (1092, 415985), (1228, 369915), (1355, 335244), (1365, 332788), (1535, 295932), (1626, 279370), (1820, 249591), (1842, 246610), (1897, 239460), (2149, 211380), (2710, 167622), (2730, 166394), (3070, 147966), (3252, 139685), (3523, 128940), (3684, 123305), (3794, 119730), (3991, 113820), (4065, 111748), (4298, 105690), (4605, 98644), (5420, 83811), (5460, 83197), (5691, 79820), (6140, 73983), (6447, 70460), (7046, 64470), (7588, 59865), (7982, 56910), (8130, 55874), (8596, 52845), (9210, 49322), (9485, 47892), (10569, 42980), (10745, 42276), (11382, 39910), (11973, 37940), (12894, 35230), (14092, 32235), (15964, 28455), (16260, 27937), (17615, 25788), (18420, 24661), (18970, 23946), (19955, 22764), (21138, 21490)]