23347740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 49046820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 809, 962, 1110, 1443, 1618, 1924, 2220, 2405, 2427, 2886, 3236, 4045, 4810, 4854, 5772, 7215, 8090, 9620, 9708, 10517, 12135, 14430, 16180, 21034, 24270, 28860, 29933, 31551, 42068, 48540, 52585, 59866, 63102, 89799, 105170, 119732, 126204, 149665, 157755, 179598, 210340, 299330, 315510, 359196, 389129, 448995, 598660, 631020, 778258, 897990, 1167387, 1556516, 1795980, 1945645, 2334774, 3891290, 4669548, 5836935, 7782580, 11673870, 23347740]

約数ペア:

[(1, 23347740), (2, 11673870), (3, 7782580), (4, 5836935), (5, 4669548), (6, 3891290), (10, 2334774), (12, 1945645), (13, 1795980), (15, 1556516), (20, 1167387), (26, 897990), (30, 778258), (37, 631020), (39, 598660), (52, 448995), (60, 389129), (65, 359196), (74, 315510), (78, 299330), (111, 210340), (130, 179598), (148, 157755), (156, 149665), (185, 126204), (195, 119732), (222, 105170), (260, 89799), (370, 63102), (390, 59866), (444, 52585), (481, 48540), (555, 42068), (740, 31551), (780, 29933), (809, 28860), (962, 24270), (1110, 21034), (1443, 16180), (1618, 14430), (1924, 12135), (2220, 10517), (2405, 9708), (2427, 9620), (2886, 8090), (3236, 7215), (4045, 5772), (4810, 4854)]