794220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 2666496

約数和(自身を除く): 1872276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 61, 62, 70, 84, 93, 105, 122, 124, 140, 155, 183, 186, 210, 217, 244, 305, 310, 366, 372, 420, 427, 434, 465, 610, 620, 651, 732, 854, 868, 915, 930, 1085, 1220, 1281, 1302, 1708, 1830, 1860, 1891, 2135, 2170, 2562, 2604, 3255, 3660, 3782, 4270, 4340, 5124, 5673, 6405, 6510, 7564, 8540, 9455, 11346, 12810, 13020, 13237, 18910, 22692, 25620, 26474, 28365, 37820, 39711, 52948, 56730, 66185, 79422, 113460, 132370, 158844, 198555, 264740, 397110, 794220]

約数ペア:

[(1, 794220), (2, 397110), (3, 264740), (4, 198555), (5, 158844), (6, 132370), (7, 113460), (10, 79422), (12, 66185), (14, 56730), (15, 52948), (20, 39711), (21, 37820), (28, 28365), (30, 26474), (31, 25620), (35, 22692), (42, 18910), (60, 13237), (61, 13020), (62, 12810), (70, 11346), (84, 9455), (93, 8540), (105, 7564), (122, 6510), (124, 6405), (140, 5673), (155, 5124), (183, 4340), (186, 4270), (210, 3782), (217, 3660), (244, 3255), (305, 2604), (310, 2562), (366, 2170), (372, 2135), (420, 1891), (427, 1860), (434, 1830), (465, 1708), (610, 1302), (620, 1281), (651, 1220), (732, 1085), (854, 930), (868, 915)]