145887170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{102019}}^1$

素因数の和:102050

約数の個数: 32

約数和(自身を含む): 308508480

約数和(自身を除く): 162621310

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 102019, 204038, 510095, 1020190, 1122209, 1326247, 2244418, 2652494, 5611045, 6631235, 11222090, 13262470, 14588717, 29177434, 72943585, 145887170]

約数ペア:

[(1, 145887170), (2, 72943585), (5, 29177434), (10, 14588717), (11, 13262470), (13, 11222090), (22, 6631235), (26, 5611045), (55, 2652494), (65, 2244418), (110, 1326247), (130, 1122209), (143, 1020190), (286, 510095), (715, 204038), (1430, 102019)]