154091340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65851}}^1$

素因数の和:65879

約数の個数: 72

約数和(自身を含む): 503372688

約数和(自身を除く): 349281348

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, 65851, 131702, 197553, 263404, 329255, 395106, 592659, 658510, 790212, 856063, 987765, 1185318, 1317020, 1712126, 1975530, 2370636, 2568189, 2963295, 3424252, 3951060, 4280315, 5136378, 5926590, 7704567, 8560630, 10272756, 11853180, 12840945, 15409134, 17121260, 25681890, 30818268, 38522835, 51363780, 77045670, 154091340]

約数ペア:

[(1, 154091340), (2, 77045670), (3, 51363780), (4, 38522835), (5, 30818268), (6, 25681890), (9, 17121260), (10, 15409134), (12, 12840945), (13, 11853180), (15, 10272756), (18, 8560630), (20, 7704567), (26, 5926590), (30, 5136378), (36, 4280315), (39, 3951060), (45, 3424252), (52, 2963295), (60, 2568189), (65, 2370636), (78, 1975530), (90, 1712126), (117, 1317020), (130, 1185318), (156, 987765), (180, 856063), (195, 790212), (234, 658510), (260, 592659), (390, 395106), (468, 329255), (585, 263404), (780, 197553), (1170, 131702), (2340, 65851)]