87422790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1094

約数の個数: 128

約数和(自身を含む): 266821632

約数和(自身を除く): 179398842

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1033, 1085, 1209, 1302, 1365, 2015, 2066, 2170, 2418, 2730, 2821, 3099, 3255, 4030, 5165, 5642, 6045, 6198, 6510, 7231, 8463, 10330, 12090, 13429, 14105, 14462, 15495, 16926, 21693, 26858, 28210, 30990, 32023, 36155, 40287, 42315, 43386, 64046, 67145, 72310, 80574, 84630, 94003, 96069, 108465, 134290, 160115, 188006, 192138, 201435, 216930, 224161, 282009, 320230, 402870, 416299, 448322, 470015, 480345, 564018, 672483, 832598, 940030, 960690, 1120805, 1248897, 1344966, 1410045, 2081495, 2241610, 2497794, 2820090, 2914093, 3362415, 4162990, 5828186, 6244485, 6724830, 8742279, 12488970, 14570465, 17484558, 29140930, 43711395, 87422790]

約数ペア:

[(1, 87422790), (2, 43711395), (3, 29140930), (5, 17484558), (6, 14570465), (7, 12488970), (10, 8742279), (13, 6724830), (14, 6244485), (15, 5828186), (21, 4162990), (26, 3362415), (30, 2914093), (31, 2820090), (35, 2497794), (39, 2241610), (42, 2081495), (62, 1410045), (65, 1344966), (70, 1248897), (78, 1120805), (91, 960690), (93, 940030), (105, 832598), (130, 672483), (155, 564018), (182, 480345), (186, 470015), (195, 448322), (210, 416299), (217, 402870), (273, 320230), (310, 282009), (390, 224161), (403, 216930), (434, 201435), (455, 192138), (465, 188006), (546, 160115), (651, 134290), (806, 108465), (910, 96069), (930, 94003), (1033, 84630), (1085, 80574), (1209, 72310), (1302, 67145), (1365, 64046), (2015, 43386), (2066, 42315), (2170, 40287), (2418, 36155), (2730, 32023), (2821, 30990), (3099, 28210), (3255, 26858), (4030, 21693), (5165, 16926), (5642, 15495), (6045, 14462), (6198, 14105), (6510, 13429), (7231, 12090), (8463, 10330)]