74018730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 185328000

約数和(自身を除く): 111309270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 149, 174, 290, 298, 435, 447, 571, 745, 870, 894, 1142, 1490, 1713, 2235, 2855, 3426, 4321, 4470, 5710, 8565, 8642, 12963, 16559, 17130, 21605, 25926, 33118, 43210, 49677, 64815, 82795, 85079, 99354, 129630, 165590, 170158, 248385, 255237, 425395, 496770, 510474, 850790, 1276185, 2467291, 2552370, 4934582, 7401873, 12336455, 14803746, 24672910, 37009365, 74018730]

約数ペア:

[(1, 74018730), (2, 37009365), (3, 24672910), (5, 14803746), (6, 12336455), (10, 7401873), (15, 4934582), (29, 2552370), (30, 2467291), (58, 1276185), (87, 850790), (145, 510474), (149, 496770), (174, 425395), (290, 255237), (298, 248385), (435, 170158), (447, 165590), (571, 129630), (745, 99354), (870, 85079), (894, 82795), (1142, 64815), (1490, 49677), (1713, 43210), (2235, 33118), (2855, 25926), (3426, 21605), (4321, 17130), (4470, 16559), (5710, 12963), (8565, 8642)]