71328210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76697}}^1$

素因数の和:76738

約数の個数: 32

約数和(自身を含む): 176712192

約数和(自身を除く): 105383982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 76697, 153394, 230091, 383485, 460182, 766970, 1150455, 2300910, 2377607, 4755214, 7132821, 11888035, 14265642, 23776070, 35664105, 71328210]

約数ペア:

[(1, 71328210), (2, 35664105), (3, 23776070), (5, 14265642), (6, 11888035), (10, 7132821), (15, 4755214), (30, 2377607), (31, 2300910), (62, 1150455), (93, 766970), (155, 460182), (186, 383485), (310, 230091), (465, 153394), (930, 76697)]