165056580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70537}}^1$

素因数の和:70565

約数の個数: 72

約数和(自身を含む): 539192472

約数和(自身を除く): 374135892

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, 70537, 141074, 211611, 282148, 352685, 423222, 634833, 705370, 846444, 916981, 1058055, 1269666, 1410740, 1833962, 2116110, 2539332, 2750943, 3174165, 3667924, 4232220, 4584905, 5501886, 6348330, 8252829, 9169810, 11003772, 12696660, 13754715, 16505658, 18339620, 27509430, 33011316, 41264145, 55018860, 82528290, 165056580]

約数ペア:

[(1, 165056580), (2, 82528290), (3, 55018860), (4, 41264145), (5, 33011316), (6, 27509430), (9, 18339620), (10, 16505658), (12, 13754715), (13, 12696660), (15, 11003772), (18, 9169810), (20, 8252829), (26, 6348330), (30, 5501886), (36, 4584905), (39, 4232220), (45, 3667924), (52, 3174165), (60, 2750943), (65, 2539332), (78, 2116110), (90, 1833962), (117, 1410740), (130, 1269666), (156, 1058055), (180, 916981), (195, 846444), (234, 705370), (260, 634833), (390, 423222), (468, 352685), (585, 282148), (780, 211611), (1170, 141074), (2340, 70537)]