74849460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3637}}^1$

素因数の和:3670

約数の個数: 96

約数和(自身を含む): 244473600

約数和(自身を除く): 169624140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 3637, 4116, 5145, 6860, 7274, 10290, 10911, 14548, 18185, 20580, 21822, 25459, 36370, 43644, 50918, 54555, 72740, 76377, 101836, 109110, 127295, 152754, 178213, 218220, 254590, 305508, 356426, 381885, 509180, 534639, 712852, 763770, 891065, 1069278, 1247491, 1527540, 1782130, 2138556, 2494982, 2673195, 3564260, 3742473, 4989964, 5346390, 6237455, 7484946, 10692780, 12474910, 14969892, 18712365, 24949820, 37424730, 74849460]

約数ペア:

[(1, 74849460), (2, 37424730), (3, 24949820), (4, 18712365), (5, 14969892), (6, 12474910), (7, 10692780), (10, 7484946), (12, 6237455), (14, 5346390), (15, 4989964), (20, 3742473), (21, 3564260), (28, 2673195), (30, 2494982), (35, 2138556), (42, 1782130), (49, 1527540), (60, 1247491), (70, 1069278), (84, 891065), (98, 763770), (105, 712852), (140, 534639), (147, 509180), (196, 381885), (210, 356426), (245, 305508), (294, 254590), (343, 218220), (420, 178213), (490, 152754), (588, 127295), (686, 109110), (735, 101836), (980, 76377), (1029, 72740), (1372, 54555), (1470, 50918), (1715, 43644), (2058, 36370), (2940, 25459), (3430, 21822), (3637, 20580), (4116, 18185), (5145, 14548), (6860, 10911), (7274, 10290)]