70144580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 171884160

約数和(自身を除く): 101739580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 97, 110, 173, 190, 194, 209, 220, 346, 380, 388, 418, 485, 692, 836, 865, 970, 1045, 1067, 1730, 1843, 1903, 1940, 2090, 2134, 3287, 3460, 3686, 3806, 4180, 4268, 5335, 6574, 7372, 7612, 9215, 9515, 10670, 13148, 16435, 16781, 18430, 19030, 20273, 21340, 32870, 33562, 36157, 36860, 38060, 40546, 65740, 67124, 72314, 81092, 83905, 101365, 144628, 167810, 180785, 184591, 202730, 318839, 335620, 361570, 369182, 405460, 637678, 723140, 738364, 922955, 1275356, 1594195, 1845910, 3188390, 3507229, 3691820, 6376780, 7014458, 14028916, 17536145, 35072290, 70144580]

約数ペア:

[(1, 70144580), (2, 35072290), (4, 17536145), (5, 14028916), (10, 7014458), (11, 6376780), (19, 3691820), (20, 3507229), (22, 3188390), (38, 1845910), (44, 1594195), (55, 1275356), (76, 922955), (95, 738364), (97, 723140), (110, 637678), (173, 405460), (190, 369182), (194, 361570), (209, 335620), (220, 318839), (346, 202730), (380, 184591), (388, 180785), (418, 167810), (485, 144628), (692, 101365), (836, 83905), (865, 81092), (970, 72314), (1045, 67124), (1067, 65740), (1730, 40546), (1843, 38060), (1903, 36860), (1940, 36157), (2090, 33562), (2134, 32870), (3287, 21340), (3460, 20273), (3686, 19030), (3806, 18430), (4180, 16781), (4268, 16435), (5335, 13148), (6574, 10670), (7372, 9515), (7612, 9215)]