931957260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{91909}}^1$

素因数の和:91947

約数の個数: 72

約数和(自身を含む): 2825681040

約数和(自身を除く): 1893723780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 91909, 183818, 275727, 367636, 459545, 551454, 919090, 1102908, 1194817, 1378635, 1838180, 2389634, 2757270, 3584451, 4779268, 5514540, 5974085, 7168902, 11948170, 14337804, 15532621, 17922255, 23896340, 31065242, 35844510, 46597863, 62130484, 71689020, 77663105, 93195726, 155326210, 186391452, 232989315, 310652420, 465978630, 931957260]

約数ペア:

[(1, 931957260), (2, 465978630), (3, 310652420), (4, 232989315), (5, 186391452), (6, 155326210), (10, 93195726), (12, 77663105), (13, 71689020), (15, 62130484), (20, 46597863), (26, 35844510), (30, 31065242), (39, 23896340), (52, 17922255), (60, 15532621), (65, 14337804), (78, 11948170), (130, 7168902), (156, 5974085), (169, 5514540), (195, 4779268), (260, 3584451), (338, 2757270), (390, 2389634), (507, 1838180), (676, 1378635), (780, 1194817), (845, 1102908), (1014, 919090), (1690, 551454), (2028, 459545), (2535, 367636), (3380, 275727), (5070, 183818), (10140, 91909)]