8339310

素因数分解:

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

素因数の和:119

約数の個数: 144

約数和(自身を含む): 26462592

約数和(自身を除く): 18123282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 61, 62, 63, 70, 90, 93, 98, 105, 122, 126, 147, 155, 183, 186, 210, 217, 245, 279, 294, 305, 310, 315, 366, 427, 434, 441, 465, 490, 549, 558, 610, 630, 651, 735, 854, 882, 915, 930, 1085, 1098, 1281, 1302, 1395, 1470, 1519, 1830, 1891, 1953, 2135, 2170, 2205, 2562, 2745, 2790, 2989, 3038, 3255, 3782, 3843, 3906, 4270, 4410, 4557, 5490, 5673, 5978, 6405, 6510, 7595, 7686, 8967, 9114, 9455, 9765, 11346, 12810, 13237, 13671, 14945, 15190, 17019, 17934, 18910, 19215, 19530, 22785, 26474, 26901, 27342, 28365, 29890, 34038, 38430, 39711, 44835, 45570, 53802, 56730, 66185, 68355, 79422, 85095, 89670, 92659, 119133, 132370, 134505, 136710, 170190, 185318, 198555, 238266, 269010, 277977, 397110, 463295, 555954, 595665, 833931, 926590, 1191330, 1389885, 1667862, 2779770, 4169655, 8339310]

約数ペア:

[(1, 8339310), (2, 4169655), (3, 2779770), (5, 1667862), (6, 1389885), (7, 1191330), (9, 926590), (10, 833931), (14, 595665), (15, 555954), (18, 463295), (21, 397110), (30, 277977), (31, 269010), (35, 238266), (42, 198555), (45, 185318), (49, 170190), (61, 136710), (62, 134505), (63, 132370), (70, 119133), (90, 92659), (93, 89670), (98, 85095), (105, 79422), (122, 68355), (126, 66185), (147, 56730), (155, 53802), (183, 45570), (186, 44835), (210, 39711), (217, 38430), (245, 34038), (279, 29890), (294, 28365), (305, 27342), (310, 26901), (315, 26474), (366, 22785), (427, 19530), (434, 19215), (441, 18910), (465, 17934), (490, 17019), (549, 15190), (558, 14945), (610, 13671), (630, 13237), (651, 12810), (735, 11346), (854, 9765), (882, 9455), (915, 9114), (930, 8967), (1085, 7686), (1098, 7595), (1281, 6510), (1302, 6405), (1395, 5978), (1470, 5673), (1519, 5490), (1830, 4557), (1891, 4410), (1953, 4270), (2135, 3906), (2170, 3843), (2205, 3782), (2562, 3255), (2745, 3038), (2790, 2989)]