18570630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2841

約数の個数: 64

約数和(自身を含む): 50839488

約数和(自身を除く): 32268858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 2801, 3315, 5602, 6630, 8403, 14005, 16806, 28010, 36413, 42015, 47617, 72826, 84030, 95234, 109239, 142851, 182065, 218478, 238085, 285702, 364130, 476170, 546195, 619021, 714255, 1092390, 1238042, 1428510, 1857063, 3095105, 3714126, 6190210, 9285315, 18570630]

約数ペア:

[(1, 18570630), (2, 9285315), (3, 6190210), (5, 3714126), (6, 3095105), (10, 1857063), (13, 1428510), (15, 1238042), (17, 1092390), (26, 714255), (30, 619021), (34, 546195), (39, 476170), (51, 364130), (65, 285702), (78, 238085), (85, 218478), (102, 182065), (130, 142851), (170, 109239), (195, 95234), (221, 84030), (255, 72826), (390, 47617), (442, 42015), (510, 36413), (663, 28010), (1105, 16806), (1326, 14005), (2210, 8403), (2801, 6630), (3315, 5602)]