84812490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7919}}^1$

素因数の和:7956

約数の個数: 96

約数和(自身を含む): 266872320

約数和(自身を除く): 182059830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 7919, 10710, 15838, 23757, 39595, 47514, 55433, 71271, 79190, 110866, 118785, 134623, 142542, 166299, 237570, 269246, 277165, 332598, 356355, 403869, 498897, 554330, 673115, 712710, 807738, 831495, 942361, 997794, 1211607, 1346230, 1662990, 1884722, 2019345, 2423214, 2494485, 2827083, 4038690, 4711805, 4988970, 5654166, 6058035, 8481249, 9423610, 12116070, 14135415, 16962498, 28270830, 42406245, 84812490]

約数ペア:

[(1, 84812490), (2, 42406245), (3, 28270830), (5, 16962498), (6, 14135415), (7, 12116070), (9, 9423610), (10, 8481249), (14, 6058035), (15, 5654166), (17, 4988970), (18, 4711805), (21, 4038690), (30, 2827083), (34, 2494485), (35, 2423214), (42, 2019345), (45, 1884722), (51, 1662990), (63, 1346230), (70, 1211607), (85, 997794), (90, 942361), (102, 831495), (105, 807738), (119, 712710), (126, 673115), (153, 554330), (170, 498897), (210, 403869), (238, 356355), (255, 332598), (306, 277165), (315, 269246), (357, 237570), (510, 166299), (595, 142542), (630, 134623), (714, 118785), (765, 110866), (1071, 79190), (1190, 71271), (1530, 55433), (1785, 47514), (2142, 39595), (3570, 23757), (5355, 15838), (7919, 10710)]