15384227180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{54319}}^1$

素因数の和:54376

約数の個数: 108

約数和(自身を含む): 39922918560

約数和(自身を除く): 24538691380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 289, 340, 476, 490, 578, 595, 833, 980, 1156, 1190, 1445, 1666, 2023, 2380, 2890, 3332, 4046, 4165, 5780, 8092, 8330, 10115, 14161, 16660, 20230, 28322, 40460, 54319, 56644, 70805, 108638, 141610, 217276, 271595, 283220, 380233, 543190, 760466, 923423, 1086380, 1520932, 1846846, 1901165, 2661631, 3693692, 3802330, 4617115, 5323262, 6463961, 7604660, 9234230, 10646524, 12927922, 13308155, 15698191, 18468460, 25855844, 26616310, 31396382, 32319805, 45247727, 53232620, 62792764, 64639610, 78490955, 90495454, 109887337, 129279220, 156981910, 180990908, 219774674, 226238635, 313963820, 439549348, 452477270, 549436685, 769211359, 904954540, 1098873370, 1538422718, 2197746740, 3076845436, 3846056795, 7692113590, 15384227180]

約数ペア:

[(1, 15384227180), (2, 7692113590), (4, 3846056795), (5, 3076845436), (7, 2197746740), (10, 1538422718), (14, 1098873370), (17, 904954540), (20, 769211359), (28, 549436685), (34, 452477270), (35, 439549348), (49, 313963820), (68, 226238635), (70, 219774674), (85, 180990908), (98, 156981910), (119, 129279220), (140, 109887337), (170, 90495454), (196, 78490955), (238, 64639610), (245, 62792764), (289, 53232620), (340, 45247727), (476, 32319805), (490, 31396382), (578, 26616310), (595, 25855844), (833, 18468460), (980, 15698191), (1156, 13308155), (1190, 12927922), (1445, 10646524), (1666, 9234230), (2023, 7604660), (2380, 6463961), (2890, 5323262), (3332, 4617115), (4046, 3802330), (4165, 3693692), (5780, 2661631), (8092, 1901165), (8330, 1846846), (10115, 1520932), (14161, 1086380), (16660, 923423), (20230, 760466), (28322, 543190), (40460, 380233), (54319, 283220), (56644, 271595), (70805, 217276), (108638, 141610)]