1191330

素因数分解:

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

素因数の和:112

約数の個数: 96

約数和(自身を含む): 3714048

約数和(自身を除く): 2522718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 61, 62, 63, 70, 90, 93, 105, 122, 126, 155, 183, 186, 210, 217, 279, 305, 310, 315, 366, 427, 434, 465, 549, 558, 610, 630, 651, 854, 915, 930, 1085, 1098, 1281, 1302, 1395, 1830, 1891, 1953, 2135, 2170, 2562, 2745, 2790, 3255, 3782, 3843, 3906, 4270, 5490, 5673, 6405, 6510, 7686, 9455, 9765, 11346, 12810, 13237, 17019, 18910, 19215, 19530, 26474, 28365, 34038, 38430, 39711, 56730, 66185, 79422, 85095, 119133, 132370, 170190, 198555, 238266, 397110, 595665, 1191330]

約数ペア:

[(1, 1191330), (2, 595665), (3, 397110), (5, 238266), (6, 198555), (7, 170190), (9, 132370), (10, 119133), (14, 85095), (15, 79422), (18, 66185), (21, 56730), (30, 39711), (31, 38430), (35, 34038), (42, 28365), (45, 26474), (61, 19530), (62, 19215), (63, 18910), (70, 17019), (90, 13237), (93, 12810), (105, 11346), (122, 9765), (126, 9455), (155, 7686), (183, 6510), (186, 6405), (210, 5673), (217, 5490), (279, 4270), (305, 3906), (310, 3843), (315, 3782), (366, 3255), (427, 2790), (434, 2745), (465, 2562), (549, 2170), (558, 2135), (610, 1953), (630, 1891), (651, 1830), (854, 1395), (915, 1302), (930, 1281), (1085, 1098)]