69593490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10891}}^1$

素因数の和:10975

約数の個数: 48

約数和(自身を含む): 183508416

約数和(自身を除く): 113914926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10891, 21782, 32673, 54455, 65346, 98019, 108910, 163365, 196038, 326730, 490095, 773261, 980190, 1546522, 2319783, 3866305, 4639566, 6959349, 7732610, 11598915, 13918698, 23197830, 34796745, 69593490]

約数ペア:

[(1, 69593490), (2, 34796745), (3, 23197830), (5, 13918698), (6, 11598915), (9, 7732610), (10, 6959349), (15, 4639566), (18, 3866305), (30, 2319783), (45, 1546522), (71, 980190), (90, 773261), (142, 490095), (213, 326730), (355, 196038), (426, 163365), (639, 108910), (710, 98019), (1065, 65346), (1278, 54455), (2130, 32673), (3195, 21782), (6390, 10891)]