13655940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 40212480

約数和(自身を除く): 26556540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 79, 86, 129, 134, 158, 172, 201, 215, 237, 258, 268, 316, 335, 395, 402, 430, 474, 516, 645, 670, 790, 804, 860, 948, 1005, 1185, 1290, 1340, 1580, 2010, 2370, 2580, 2881, 3397, 4020, 4740, 5293, 5762, 6794, 8643, 10191, 10586, 11524, 13588, 14405, 15879, 16985, 17286, 20382, 21172, 26465, 28810, 31758, 33970, 34572, 40764, 43215, 50955, 52930, 57620, 63516, 67940, 79395, 86430, 101910, 105860, 158790, 172860, 203820, 227599, 317580, 455198, 682797, 910396, 1137995, 1365594, 2275990, 2731188, 3413985, 4551980, 6827970, 13655940]

約数ペア:

[(1, 13655940), (2, 6827970), (3, 4551980), (4, 3413985), (5, 2731188), (6, 2275990), (10, 1365594), (12, 1137995), (15, 910396), (20, 682797), (30, 455198), (43, 317580), (60, 227599), (67, 203820), (79, 172860), (86, 158790), (129, 105860), (134, 101910), (158, 86430), (172, 79395), (201, 67940), (215, 63516), (237, 57620), (258, 52930), (268, 50955), (316, 43215), (335, 40764), (395, 34572), (402, 33970), (430, 31758), (474, 28810), (516, 26465), (645, 21172), (670, 20382), (790, 17286), (804, 16985), (860, 15879), (948, 14405), (1005, 13588), (1185, 11524), (1290, 10586), (1340, 10191), (1580, 8643), (2010, 6794), (2370, 5762), (2580, 5293), (2881, 4740), (3397, 4020)]