90601530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2711

約数の個数: 64

約数和(自身を含む): 230611968

約数和(自身を除く): 140010438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2294, 2633, 3441, 5266, 5735, 6882, 7899, 11470, 13165, 15798, 17205, 26330, 34410, 39495, 78990, 81623, 97421, 163246, 194842, 244869, 292263, 408115, 487105, 489738, 584526, 816230, 974210, 1224345, 1461315, 2448690, 2922630, 3020051, 6040102, 9060153, 15100255, 18120306, 30200510, 45300765, 90601530]

約数ペア:

[(1, 90601530), (2, 45300765), (3, 30200510), (5, 18120306), (6, 15100255), (10, 9060153), (15, 6040102), (30, 3020051), (31, 2922630), (37, 2448690), (62, 1461315), (74, 1224345), (93, 974210), (111, 816230), (155, 584526), (185, 489738), (186, 487105), (222, 408115), (310, 292263), (370, 244869), (465, 194842), (555, 163246), (930, 97421), (1110, 81623), (1147, 78990), (2294, 39495), (2633, 34410), (3441, 26330), (5266, 17205), (5735, 15798), (6882, 13165), (7899, 11470)]