74618460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59221}}^1$

素因数の和:59243

約数の個数: 72

約数和(自身を含む): 258681696

約数和(自身を除く): 184063236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 59221, 118442, 177663, 236884, 296105, 355326, 414547, 532989, 592210, 710652, 829094, 888315, 1065978, 1184420, 1243641, 1658188, 1776630, 2072735, 2131956, 2487282, 2664945, 3553260, 3730923, 4145470, 4974564, 5329890, 6218205, 7461846, 8290940, 10659780, 12436410, 14923692, 18654615, 24872820, 37309230, 74618460]

約数ペア:

[(1, 74618460), (2, 37309230), (3, 24872820), (4, 18654615), (5, 14923692), (6, 12436410), (7, 10659780), (9, 8290940), (10, 7461846), (12, 6218205), (14, 5329890), (15, 4974564), (18, 4145470), (20, 3730923), (21, 3553260), (28, 2664945), (30, 2487282), (35, 2131956), (36, 2072735), (42, 1776630), (45, 1658188), (60, 1243641), (63, 1184420), (70, 1065978), (84, 888315), (90, 829094), (105, 710652), (126, 592210), (140, 532989), (180, 414547), (210, 355326), (252, 296105), (315, 236884), (420, 177663), (630, 118442), (1260, 59221)]