13940340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 42094080

約数和(自身を除く): 28153740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 79, 85, 102, 158, 170, 173, 204, 237, 255, 316, 340, 346, 395, 474, 510, 519, 692, 790, 865, 948, 1020, 1038, 1185, 1343, 1580, 1730, 2076, 2370, 2595, 2686, 2941, 3460, 4029, 4740, 5190, 5372, 5882, 6715, 8058, 8823, 10380, 11764, 13430, 13667, 14705, 16116, 17646, 20145, 26860, 27334, 29410, 35292, 40290, 41001, 44115, 54668, 58820, 68335, 80580, 82002, 88230, 136670, 164004, 176460, 205005, 232339, 273340, 410010, 464678, 697017, 820020, 929356, 1161695, 1394034, 2323390, 2788068, 3485085, 4646780, 6970170, 13940340]

約数ペア:

[(1, 13940340), (2, 6970170), (3, 4646780), (4, 3485085), (5, 2788068), (6, 2323390), (10, 1394034), (12, 1161695), (15, 929356), (17, 820020), (20, 697017), (30, 464678), (34, 410010), (51, 273340), (60, 232339), (68, 205005), (79, 176460), (85, 164004), (102, 136670), (158, 88230), (170, 82002), (173, 80580), (204, 68335), (237, 58820), (255, 54668), (316, 44115), (340, 41001), (346, 40290), (395, 35292), (474, 29410), (510, 27334), (519, 26860), (692, 20145), (790, 17646), (865, 16116), (948, 14705), (1020, 13667), (1038, 13430), (1185, 11764), (1343, 10380), (1580, 8823), (1730, 8058), (2076, 6715), (2370, 5882), (2595, 5372), (2686, 5190), (2941, 4740), (3460, 4029)]