291246232060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1\times {\mathrm{20333}}^1$

素因数の和:21463

約数の個数: 96

約数和(自身を含む): 706643263872

約数和(自身を除く): 415397031812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1013, 1414, 2020, 2026, 2828, 3535, 4052, 5065, 7070, 7091, 10130, 14140, 14182, 20260, 20333, 28364, 35455, 40666, 70910, 81332, 101665, 102313, 141820, 142331, 203330, 204626, 284662, 406660, 409252, 511565, 569324, 711655, 716191, 1023130, 1423310, 1432382, 2046260, 2053633, 2846620, 2864764, 3580955, 4107266, 7161910, 8214532, 10268165, 14323820, 14375431, 20536330, 20597329, 28750862, 41072660, 41194658, 57501724, 71877155, 82389316, 102986645, 143754310, 144181303, 205973290, 287508620, 288362606, 411946580, 576725212, 720906515, 1441813030, 2080330229, 2883626060, 4160660458, 8321320916, 10401651145, 14562311603, 20803302290, 29124623206, 41606604580, 58249246412, 72811558015, 145623116030, 291246232060]

約数ペア:

[(1, 291246232060), (2, 145623116030), (4, 72811558015), (5, 58249246412), (7, 41606604580), (10, 29124623206), (14, 20803302290), (20, 14562311603), (28, 10401651145), (35, 8321320916), (70, 4160660458), (101, 2883626060), (140, 2080330229), (202, 1441813030), (404, 720906515), (505, 576725212), (707, 411946580), (1010, 288362606), (1013, 287508620), (1414, 205973290), (2020, 144181303), (2026, 143754310), (2828, 102986645), (3535, 82389316), (4052, 71877155), (5065, 57501724), (7070, 41194658), (7091, 41072660), (10130, 28750862), (14140, 20597329), (14182, 20536330), (20260, 14375431), (20333, 14323820), (28364, 10268165), (35455, 8214532), (40666, 7161910), (70910, 4107266), (81332, 3580955), (101665, 2864764), (102313, 2846620), (141820, 2053633), (142331, 2046260), (203330, 1432382), (204626, 1423310), (284662, 1023130), (406660, 716191), (409252, 711655), (511565, 569324)]