66048570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 144

約数和(自身を含む): 211754088

約数和(自身を除く): 145705518

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 357, 441, 490, 510, 595, 630, 714, 735, 765, 833, 881, 882, 1071, 1190, 1470, 1530, 1666, 1762, 1785, 2142, 2205, 2499, 2643, 3570, 4165, 4405, 4410, 4998, 5286, 5355, 6167, 7497, 7929, 8330, 8810, 10710, 12334, 12495, 13215, 14977, 14994, 15858, 18501, 24990, 26430, 29954, 30835, 37002, 37485, 39645, 43169, 44931, 55503, 61670, 74885, 74970, 79290, 86338, 89862, 92505, 104839, 111006, 129507, 134793, 149770, 185010, 209678, 215845, 224655, 259014, 269586, 277515, 314517, 388521, 431690, 449310, 524195, 555030, 629034, 647535, 673965, 733873, 777042, 943551, 1048390, 1295070, 1347930, 1467746, 1572585, 1887102, 1942605, 2201619, 3145170, 3669365, 3885210, 4403238, 4717755, 6604857, 7338730, 9435510, 11008095, 13209714, 22016190, 33024285, 66048570]

約数ペア:

[(1, 66048570), (2, 33024285), (3, 22016190), (5, 13209714), (6, 11008095), (7, 9435510), (9, 7338730), (10, 6604857), (14, 4717755), (15, 4403238), (17, 3885210), (18, 3669365), (21, 3145170), (30, 2201619), (34, 1942605), (35, 1887102), (42, 1572585), (45, 1467746), (49, 1347930), (51, 1295070), (63, 1048390), (70, 943551), (85, 777042), (90, 733873), (98, 673965), (102, 647535), (105, 629034), (119, 555030), (126, 524195), (147, 449310), (153, 431690), (170, 388521), (210, 314517), (238, 277515), (245, 269586), (255, 259014), (294, 224655), (306, 215845), (315, 209678), (357, 185010), (441, 149770), (490, 134793), (510, 129507), (595, 111006), (630, 104839), (714, 92505), (735, 89862), (765, 86338), (833, 79290), (881, 74970), (882, 74885), (1071, 61670), (1190, 55503), (1470, 44931), (1530, 43169), (1666, 39645), (1762, 37485), (1785, 37002), (2142, 30835), (2205, 29954), (2499, 26430), (2643, 24990), (3570, 18501), (4165, 15858), (4405, 14994), (4410, 14977), (4998, 13215), (5286, 12495), (5355, 12334), (6167, 10710), (7497, 8810), (7929, 8330)]