155496770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108739}}^1$

素因数の和:108770

約数の個数: 32

約数和(自身を含む): 328829760

約数和(自身を除く): 173332990

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 108739, 217478, 543695, 1087390, 1196129, 1413607, 2392258, 2827214, 5980645, 7068035, 11961290, 14136070, 15549677, 31099354, 77748385, 155496770]

約数ペア:

[(1, 155496770), (2, 77748385), (5, 31099354), (10, 15549677), (11, 14136070), (13, 11961290), (22, 7068035), (26, 5980645), (55, 2827214), (65, 2392258), (110, 1413607), (130, 1196129), (143, 1087390), (286, 543695), (715, 217478), (1430, 108739)]