68776991570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2428

約数の個数: 128

約数和(自身を含む): 148153743360

約数和(自身を除く): 79376751790

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 79, 157, 158, 185, 259, 314, 370, 395, 518, 553, 785, 790, 1099, 1106, 1295, 1570, 2141, 2198, 2590, 2765, 2923, 4282, 5495, 5530, 5809, 5846, 10705, 10990, 11618, 12403, 14615, 14987, 20461, 21410, 24806, 29045, 29230, 29974, 40663, 40922, 58090, 62015, 74935, 79217, 81326, 86821, 102305, 124030, 149870, 158434, 169139, 173642, 203315, 204610, 336137, 338278, 396085, 406630, 434105, 458911, 554519, 672274, 792170, 845695, 868210, 917822, 1109038, 1183973, 1680685, 1691390, 2294555, 2352959, 2367946, 2772595, 3212377, 3361370, 4589110, 4705918, 5545190, 5919865, 6258143, 6424754, 11764795, 11839730, 12437069, 12516286, 16061885, 23529590, 24874138, 26554823, 31290715, 32123770, 43807001, 53109646, 62185345, 62581430, 87059483, 87614002, 124370690, 132774115, 174118966, 185883761, 219035005, 265548230, 371767522, 435297415, 438070010, 870594830, 929418805, 982528451, 1858837610, 1965056902, 4912642255, 6877699157, 9825284510, 13755398314, 34388495785, 68776991570]

約数ペア:

[(1, 68776991570), (2, 34388495785), (5, 13755398314), (7, 9825284510), (10, 6877699157), (14, 4912642255), (35, 1965056902), (37, 1858837610), (70, 982528451), (74, 929418805), (79, 870594830), (157, 438070010), (158, 435297415), (185, 371767522), (259, 265548230), (314, 219035005), (370, 185883761), (395, 174118966), (518, 132774115), (553, 124370690), (785, 87614002), (790, 87059483), (1099, 62581430), (1106, 62185345), (1295, 53109646), (1570, 43807001), (2141, 32123770), (2198, 31290715), (2590, 26554823), (2765, 24874138), (2923, 23529590), (4282, 16061885), (5495, 12516286), (5530, 12437069), (5809, 11839730), (5846, 11764795), (10705, 6424754), (10990, 6258143), (11618, 5919865), (12403, 5545190), (14615, 4705918), (14987, 4589110), (20461, 3361370), (21410, 3212377), (24806, 2772595), (29045, 2367946), (29230, 2352959), (29974, 2294555), (40663, 1691390), (40922, 1680685), (58090, 1183973), (62015, 1109038), (74935, 917822), (79217, 868210), (81326, 845695), (86821, 792170), (102305, 672274), (124030, 554519), (149870, 458911), (158434, 434105), (169139, 406630), (173642, 396085), (203315, 338278), (204610, 336137)]