7861230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6745

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 14153490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6719, 13438, 20157, 33595, 40314, 60471, 67190, 87347, 100785, 120942, 174694, 201570, 262041, 302355, 436735, 524082, 604710, 786123, 873470, 1310205, 1572246, 2620410, 3930615, 7861230]

約数ペア:

[(1, 7861230), (2, 3930615), (3, 2620410), (5, 1572246), (6, 1310205), (9, 873470), (10, 786123), (13, 604710), (15, 524082), (18, 436735), (26, 302355), (30, 262041), (39, 201570), (45, 174694), (65, 120942), (78, 100785), (90, 87347), (117, 67190), (130, 60471), (195, 40314), (234, 33595), (390, 20157), (585, 13438), (1170, 6719)]