2382660

素因数分解:

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

素因数の和:114

約数の個数: 144

約数和(自身を含む): 8666112

約数和(自身を除く): 6283452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 61, 62, 63, 70, 84, 90, 93, 105, 122, 124, 126, 140, 155, 180, 183, 186, 210, 217, 244, 252, 279, 305, 310, 315, 366, 372, 420, 427, 434, 465, 549, 558, 610, 620, 630, 651, 732, 854, 868, 915, 930, 1085, 1098, 1116, 1220, 1260, 1281, 1302, 1395, 1708, 1830, 1860, 1891, 1953, 2135, 2170, 2196, 2562, 2604, 2745, 2790, 3255, 3660, 3782, 3843, 3906, 4270, 4340, 5124, 5490, 5580, 5673, 6405, 6510, 7564, 7686, 7812, 8540, 9455, 9765, 10980, 11346, 12810, 13020, 13237, 15372, 17019, 18910, 19215, 19530, 22692, 25620, 26474, 28365, 34038, 37820, 38430, 39060, 39711, 52948, 56730, 66185, 68076, 76860, 79422, 85095, 113460, 119133, 132370, 158844, 170190, 198555, 238266, 264740, 340380, 397110, 476532, 595665, 794220, 1191330, 2382660]

約数ペア:

[(1, 2382660), (2, 1191330), (3, 794220), (4, 595665), (5, 476532), (6, 397110), (7, 340380), (9, 264740), (10, 238266), (12, 198555), (14, 170190), (15, 158844), (18, 132370), (20, 119133), (21, 113460), (28, 85095), (30, 79422), (31, 76860), (35, 68076), (36, 66185), (42, 56730), (45, 52948), (60, 39711), (61, 39060), (62, 38430), (63, 37820), (70, 34038), (84, 28365), (90, 26474), (93, 25620), (105, 22692), (122, 19530), (124, 19215), (126, 18910), (140, 17019), (155, 15372), (180, 13237), (183, 13020), (186, 12810), (210, 11346), (217, 10980), (244, 9765), (252, 9455), (279, 8540), (305, 7812), (310, 7686), (315, 7564), (366, 6510), (372, 6405), (420, 5673), (427, 5580), (434, 5490), (465, 5124), (549, 4340), (558, 4270), (610, 3906), (620, 3843), (630, 3782), (651, 3660), (732, 3255), (854, 2790), (868, 2745), (915, 2604), (930, 2562), (1085, 2196), (1098, 2170), (1116, 2135), (1220, 1953), (1260, 1891), (1281, 1860), (1302, 1830), (1395, 1708)]