194989860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3674

約数の個数: 144

約数和(自身を含む): 664844544

約数和(自身を除く): 469854684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 3623, 4140, 4485, 5382, 5980, 7246, 8970, 10764, 10869, 13455, 14492, 17940, 18115, 21738, 26910, 32607, 36230, 43476, 47099, 53820, 54345, 65214, 72460, 83329, 94198, 108690, 130428, 141297, 163035, 166658, 188396, 217380, 235495, 249987, 282594, 326070, 333316, 416645, 423891, 470990, 499974, 565188, 652140, 706485, 749961, 833290, 847782, 941980, 999948, 1083277, 1249935, 1412970, 1499922, 1666580, 1695564, 2119455, 2166554, 2499870, 2825940, 2999844, 3249831, 3749805, 4238910, 4333108, 4999740, 5416385, 6499662, 7499610, 8477820, 9749493, 10832770, 12999324, 14999220, 16249155, 19498986, 21665540, 32498310, 38997972, 48747465, 64996620, 97494930, 194989860]

約数ペア:

[(1, 194989860), (2, 97494930), (3, 64996620), (4, 48747465), (5, 38997972), (6, 32498310), (9, 21665540), (10, 19498986), (12, 16249155), (13, 14999220), (15, 12999324), (18, 10832770), (20, 9749493), (23, 8477820), (26, 7499610), (30, 6499662), (36, 5416385), (39, 4999740), (45, 4333108), (46, 4238910), (52, 3749805), (60, 3249831), (65, 2999844), (69, 2825940), (78, 2499870), (90, 2166554), (92, 2119455), (115, 1695564), (117, 1666580), (130, 1499922), (138, 1412970), (156, 1249935), (180, 1083277), (195, 999948), (207, 941980), (230, 847782), (234, 833290), (260, 749961), (276, 706485), (299, 652140), (345, 565188), (390, 499974), (414, 470990), (460, 423891), (468, 416645), (585, 333316), (598, 326070), (690, 282594), (780, 249987), (828, 235495), (897, 217380), (1035, 188396), (1170, 166658), (1196, 163035), (1380, 141297), (1495, 130428), (1794, 108690), (2070, 94198), (2340, 83329), (2691, 72460), (2990, 65214), (3588, 54345), (3623, 53820), (4140, 47099), (4485, 43476), (5382, 36230), (5980, 32607), (7246, 26910), (8970, 21738), (10764, 18115), (10869, 17940), (13455, 14492)]