21414510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6101}}^1$

素因数の和:6130

約数の個数: 64

約数和(自身を含む): 61508160

約数和(自身を除く): 40093650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 6101, 12202, 18303, 30505, 36606, 54909, 61010, 79313, 91515, 109818, 158626, 164727, 183030, 237939, 274545, 329454, 396565, 475878, 549090, 713817, 793130, 823635, 1189695, 1427634, 1647270, 2141451, 2379390, 3569085, 4282902, 7138170, 10707255, 21414510]

約数ペア:

[(1, 21414510), (2, 10707255), (3, 7138170), (5, 4282902), (6, 3569085), (9, 2379390), (10, 2141451), (13, 1647270), (15, 1427634), (18, 1189695), (26, 823635), (27, 793130), (30, 713817), (39, 549090), (45, 475878), (54, 396565), (65, 329454), (78, 274545), (90, 237939), (117, 183030), (130, 164727), (135, 158626), (195, 109818), (234, 91515), (270, 79313), (351, 61010), (390, 54909), (585, 36606), (702, 30505), (1170, 18303), (1755, 12202), (3510, 6101)]