70478460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30119}}^1$

素因数の和:30147

約数の個数: 72

約数和(自身を含む): 230237280

約数和(自身を除く): 159758820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 30119, 60238, 90357, 120476, 150595, 180714, 271071, 301190, 361428, 391547, 451785, 542142, 602380, 783094, 903570, 1084284, 1174641, 1355355, 1566188, 1807140, 1957735, 2349282, 2710710, 3523923, 3915470, 4698564, 5421420, 5873205, 7047846, 7830940, 11746410, 14095692, 17619615, 23492820, 35239230, 70478460]

約数ペア:

[(1, 70478460), (2, 35239230), (3, 23492820), (4, 17619615), (5, 14095692), (6, 11746410), (9, 7830940), (10, 7047846), (12, 5873205), (13, 5421420), (15, 4698564), (18, 3915470), (20, 3523923), (26, 2710710), (30, 2349282), (36, 1957735), (39, 1807140), (45, 1566188), (52, 1355355), (60, 1174641), (65, 1084284), (78, 903570), (90, 783094), (117, 602380), (130, 542142), (156, 451785), (180, 391547), (195, 361428), (234, 301190), (260, 271071), (390, 180714), (468, 150595), (585, 120476), (780, 90357), (1170, 60238), (2340, 30119)]