30764790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 93450240

約数和(自身を除く): 62685450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1039, 1410, 1645, 1974, 2078, 2115, 2961, 3117, 3290, 4230, 4935, 5195, 5922, 6234, 7273, 9351, 9870, 10390, 14546, 14805, 15585, 18702, 21819, 29610, 31170, 36365, 43638, 46755, 48833, 65457, 72730, 93510, 97666, 109095, 130914, 146499, 218190, 244165, 292998, 327285, 341831, 439497, 488330, 654570, 683662, 732495, 878994, 1025493, 1464990, 1709155, 2050986, 2197485, 3076479, 3418310, 4394970, 5127465, 6152958, 10254930, 15382395, 30764790]

約数ペア:

[(1, 30764790), (2, 15382395), (3, 10254930), (5, 6152958), (6, 5127465), (7, 4394970), (9, 3418310), (10, 3076479), (14, 2197485), (15, 2050986), (18, 1709155), (21, 1464990), (30, 1025493), (35, 878994), (42, 732495), (45, 683662), (47, 654570), (63, 488330), (70, 439497), (90, 341831), (94, 327285), (105, 292998), (126, 244165), (141, 218190), (210, 146499), (235, 130914), (282, 109095), (315, 97666), (329, 93510), (423, 72730), (470, 65457), (630, 48833), (658, 46755), (705, 43638), (846, 36365), (987, 31170), (1039, 29610), (1410, 21819), (1645, 18702), (1974, 15585), (2078, 14805), (2115, 14546), (2961, 10390), (3117, 9870), (3290, 9351), (4230, 7273), (4935, 6234), (5195, 5922)]