7267306540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{2801}}^1$

素因数の和:3427

約数の個数: 96

約数和(自身を含む): 17437944384

約数和(自身を除く): 10170637844

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 587, 884, 1105, 1174, 2210, 2348, 2801, 2935, 4420, 5602, 5870, 7631, 9979, 11204, 11740, 14005, 15262, 19958, 28010, 30524, 36413, 38155, 39916, 47617, 49895, 56020, 72826, 76310, 95234, 99790, 129727, 145652, 152620, 182065, 190468, 199580, 238085, 259454, 364130, 476170, 518908, 619021, 648635, 728260, 952340, 1238042, 1297270, 1644187, 2476084, 2594540, 3095105, 3288374, 6190210, 6576748, 8220935, 12380420, 16441870, 21374431, 27951179, 32883740, 42748862, 55902358, 85497724, 106872155, 111804716, 139755895, 213744310, 279511790, 363365327, 427488620, 559023580, 726730654, 1453461308, 1816826635, 3633653270, 7267306540]

約数ペア:

[(1, 7267306540), (2, 3633653270), (4, 1816826635), (5, 1453461308), (10, 726730654), (13, 559023580), (17, 427488620), (20, 363365327), (26, 279511790), (34, 213744310), (52, 139755895), (65, 111804716), (68, 106872155), (85, 85497724), (130, 55902358), (170, 42748862), (221, 32883740), (260, 27951179), (340, 21374431), (442, 16441870), (587, 12380420), (884, 8220935), (1105, 6576748), (1174, 6190210), (2210, 3288374), (2348, 3095105), (2801, 2594540), (2935, 2476084), (4420, 1644187), (5602, 1297270), (5870, 1238042), (7631, 952340), (9979, 728260), (11204, 648635), (11740, 619021), (14005, 518908), (15262, 476170), (19958, 364130), (28010, 259454), (30524, 238085), (36413, 199580), (38155, 190468), (39916, 182065), (47617, 152620), (49895, 145652), (56020, 129727), (72826, 99790), (76310, 95234)]