71843430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 180799488

約数和(自身を除く): 108956058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 1153, 2010, 2077, 2306, 3459, 4154, 5765, 6231, 6918, 10385, 11530, 12462, 17295, 20770, 31155, 34590, 35743, 62310, 71486, 77251, 107229, 154502, 178715, 214458, 231753, 357430, 386255, 463506, 536145, 772510, 1072290, 1158765, 2317530, 2394781, 4789562, 7184343, 11973905, 14368686, 23947810, 35921715, 71843430]

約数ペア:

[(1, 71843430), (2, 35921715), (3, 23947810), (5, 14368686), (6, 11973905), (10, 7184343), (15, 4789562), (30, 2394781), (31, 2317530), (62, 1158765), (67, 1072290), (93, 772510), (134, 536145), (155, 463506), (186, 386255), (201, 357430), (310, 231753), (335, 214458), (402, 178715), (465, 154502), (670, 107229), (930, 77251), (1005, 71486), (1153, 62310), (2010, 35743), (2077, 34590), (2306, 31155), (3459, 20770), (4154, 17295), (5765, 12462), (6231, 11530), (6918, 10385)]