64759620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 192439296

約数和(自身を除く): 127679676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 941, 1110, 1147, 1860, 1882, 2220, 2294, 2823, 3441, 3764, 4588, 4705, 5646, 5735, 6882, 9410, 11292, 11470, 13764, 14115, 17205, 18820, 22940, 28230, 29171, 34410, 34817, 56460, 58342, 68820, 69634, 87513, 104451, 116684, 139268, 145855, 174085, 175026, 208902, 291710, 348170, 350052, 417804, 437565, 522255, 583420, 696340, 875130, 1044510, 1079327, 1750260, 2089020, 2158654, 3237981, 4317308, 5396635, 6475962, 10793270, 12951924, 16189905, 21586540, 32379810, 64759620]

約数ペア:

[(1, 64759620), (2, 32379810), (3, 21586540), (4, 16189905), (5, 12951924), (6, 10793270), (10, 6475962), (12, 5396635), (15, 4317308), (20, 3237981), (30, 2158654), (31, 2089020), (37, 1750260), (60, 1079327), (62, 1044510), (74, 875130), (93, 696340), (111, 583420), (124, 522255), (148, 437565), (155, 417804), (185, 350052), (186, 348170), (222, 291710), (310, 208902), (370, 175026), (372, 174085), (444, 145855), (465, 139268), (555, 116684), (620, 104451), (740, 87513), (930, 69634), (941, 68820), (1110, 58342), (1147, 56460), (1860, 34817), (1882, 34410), (2220, 29171), (2294, 28230), (2823, 22940), (3441, 18820), (3764, 17205), (4588, 14115), (4705, 13764), (5646, 11470), (5735, 11292), (6882, 9410)]