110200020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37483}}^1$

素因数の和:37509

約数の個数: 72

約数和(自身を含む): 358946784

約数和(自身を除く): 248746764

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, 420, 490, 588, 735, 980, 1470, 2940, 37483, 74966, 112449, 149932, 187415, 224898, 262381, 374830, 449796, 524762, 562245, 749660, 787143, 1049524, 1124490, 1311905, 1574286, 1836667, 2248980, 2623810, 3148572, 3673334, 3935715, 5247620, 5510001, 7346668, 7871430, 9183335, 11020002, 15742860, 18366670, 22040004, 27550005, 36733340, 55100010, 110200020]

約数ペア:

[(1, 110200020), (2, 55100010), (3, 36733340), (4, 27550005), (5, 22040004), (6, 18366670), (7, 15742860), (10, 11020002), (12, 9183335), (14, 7871430), (15, 7346668), (20, 5510001), (21, 5247620), (28, 3935715), (30, 3673334), (35, 3148572), (42, 2623810), (49, 2248980), (60, 1836667), (70, 1574286), (84, 1311905), (98, 1124490), (105, 1049524), (140, 787143), (147, 749660), (196, 562245), (210, 524762), (245, 449796), (294, 374830), (420, 262381), (490, 224898), (588, 187415), (735, 149932), (980, 112449), (1470, 74966), (2940, 37483)]