91155990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3613}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 226641168

約数和(自身を除く): 135485178

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 841, 870, 1682, 2523, 3613, 4205, 5046, 7226, 8410, 10839, 12615, 18065, 21678, 25230, 36130, 54195, 104777, 108390, 209554, 314331, 523885, 628662, 1047770, 1571655, 3038533, 3143310, 6077066, 9115599, 15192665, 18231198, 30385330, 45577995, 91155990]

約数ペア:

[(1, 91155990), (2, 45577995), (3, 30385330), (5, 18231198), (6, 15192665), (10, 9115599), (15, 6077066), (29, 3143310), (30, 3038533), (58, 1571655), (87, 1047770), (145, 628662), (174, 523885), (290, 314331), (435, 209554), (841, 108390), (870, 104777), (1682, 54195), (2523, 36130), (3613, 25230), (4205, 21678), (5046, 18065), (7226, 12615), (8410, 10839)]