90475330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 48

約数和(自身を含む): 186846912

約数和(自身を除く): 96371582

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 3251, 5566, 6502, 13915, 16255, 27830, 32510, 35761, 71522, 74773, 149546, 178805, 357610, 373865, 393371, 747730, 786742, 822503, 1645006, 1966855, 3933710, 4112515, 8225030, 9047533, 18095066, 45237665, 90475330]

約数ペア:

[(1, 90475330), (2, 45237665), (5, 18095066), (10, 9047533), (11, 8225030), (22, 4112515), (23, 3933710), (46, 1966855), (55, 1645006), (110, 822503), (115, 786742), (121, 747730), (230, 393371), (242, 373865), (253, 357610), (506, 178805), (605, 149546), (1210, 74773), (1265, 71522), (2530, 35761), (2783, 32510), (3251, 27830), (5566, 16255), (6502, 13915)]