302138460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129119}}^1$

素因数の和:129147

約数の個数: 72

約数和(自身を含む): 986993280

約数和(自身を除く): 684854820

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, 129119, 258238, 387357, 516476, 645595, 774714, 1162071, 1291190, 1549428, 1678547, 1936785, 2324142, 2582380, 3357094, 3873570, 4648284, 5035641, 5810355, 6714188, 7747140, 8392735, 10071282, 11620710, 15106923, 16785470, 20142564, 23241420, 25178205, 30213846, 33570940, 50356410, 60427692, 75534615, 100712820, 151069230, 302138460]

約数ペア:

[(1, 302138460), (2, 151069230), (3, 100712820), (4, 75534615), (5, 60427692), (6, 50356410), (9, 33570940), (10, 30213846), (12, 25178205), (13, 23241420), (15, 20142564), (18, 16785470), (20, 15106923), (26, 11620710), (30, 10071282), (36, 8392735), (39, 7747140), (45, 6714188), (52, 5810355), (60, 5035641), (65, 4648284), (78, 3873570), (90, 3357094), (117, 2582380), (130, 2324142), (156, 1936785), (180, 1678547), (195, 1549428), (234, 1291190), (260, 1162071), (390, 774714), (468, 645595), (585, 516476), (780, 387357), (1170, 258238), (2340, 129119)]