90527190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2513

約数の個数: 64

約数和(自身を含む): 236488896

約数和(自身を除く): 145961706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2393, 2522, 2910, 3783, 4786, 6305, 7179, 7566, 11965, 12610, 14358, 18915, 23930, 31109, 35895, 37830, 62218, 71790, 93327, 155545, 186654, 232121, 311090, 464242, 466635, 696363, 933270, 1160605, 1392726, 2321210, 3017573, 3481815, 6035146, 6963630, 9052719, 15087865, 18105438, 30175730, 45263595, 90527190]

約数ペア:

[(1, 90527190), (2, 45263595), (3, 30175730), (5, 18105438), (6, 15087865), (10, 9052719), (13, 6963630), (15, 6035146), (26, 3481815), (30, 3017573), (39, 2321210), (65, 1392726), (78, 1160605), (97, 933270), (130, 696363), (194, 466635), (195, 464242), (291, 311090), (390, 232121), (485, 186654), (582, 155545), (970, 93327), (1261, 71790), (1455, 62218), (2393, 37830), (2522, 35895), (2910, 31109), (3783, 23930), (4786, 18915), (6305, 14358), (7179, 12610), (7566, 11965)]