57644190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 162570240

約数和(自身を除く): 104926050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 71, 90, 93, 97, 135, 142, 155, 186, 194, 213, 270, 279, 291, 310, 355, 426, 465, 485, 558, 582, 639, 710, 837, 873, 930, 970, 1065, 1278, 1395, 1455, 1674, 1746, 1917, 2130, 2201, 2619, 2790, 2910, 3007, 3195, 3834, 4185, 4365, 4402, 5238, 6014, 6390, 6603, 6887, 8370, 8730, 9021, 9585, 11005, 13095, 13206, 13774, 15035, 18042, 19170, 19809, 20661, 22010, 26190, 27063, 30070, 33015, 34435, 39618, 41322, 45105, 54126, 59427, 61983, 66030, 68870, 81189, 90210, 99045, 103305, 118854, 123966, 135315, 162378, 185949, 198090, 206610, 213497, 270630, 297135, 309915, 371898, 405945, 426994, 594270, 619830, 640491, 811890, 929745, 1067485, 1280982, 1859490, 1921473, 2134970, 3202455, 3842946, 5764419, 6404910, 9607365, 11528838, 19214730, 28822095, 57644190]

約数ペア:

[(1, 57644190), (2, 28822095), (3, 19214730), (5, 11528838), (6, 9607365), (9, 6404910), (10, 5764419), (15, 3842946), (18, 3202455), (27, 2134970), (30, 1921473), (31, 1859490), (45, 1280982), (54, 1067485), (62, 929745), (71, 811890), (90, 640491), (93, 619830), (97, 594270), (135, 426994), (142, 405945), (155, 371898), (186, 309915), (194, 297135), (213, 270630), (270, 213497), (279, 206610), (291, 198090), (310, 185949), (355, 162378), (426, 135315), (465, 123966), (485, 118854), (558, 103305), (582, 99045), (639, 90210), (710, 81189), (837, 68870), (873, 66030), (930, 61983), (970, 59427), (1065, 54126), (1278, 45105), (1395, 41322), (1455, 39618), (1674, 34435), (1746, 33015), (1917, 30070), (2130, 27063), (2201, 26190), (2619, 22010), (2790, 20661), (2910, 19809), (3007, 19170), (3195, 18042), (3834, 15035), (4185, 13774), (4365, 13206), (4402, 13095), (5238, 11005), (6014, 9585), (6390, 9021), (6603, 8730), (6887, 8370)]