91748790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145633}}^1$

素因数の和:145653

約数の個数: 48

約数和(自身を含む): 272626848

約数和(自身を除く): 180878058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 145633, 291266, 436899, 728165, 873798, 1019431, 1310697, 1456330, 2038862, 2184495, 2621394, 3058293, 4368990, 5097155, 6116586, 6553485, 9174879, 10194310, 13106970, 15291465, 18349758, 30582930, 45874395, 91748790]

約数ペア:

[(1, 91748790), (2, 45874395), (3, 30582930), (5, 18349758), (6, 15291465), (7, 13106970), (9, 10194310), (10, 9174879), (14, 6553485), (15, 6116586), (18, 5097155), (21, 4368990), (30, 3058293), (35, 2621394), (42, 2184495), (45, 2038862), (63, 1456330), (70, 1310697), (90, 1019431), (105, 873798), (126, 728165), (210, 436899), (315, 291266), (630, 145633)]