9055970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 21427200

約数和(自身を除く): 12371230

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 619, 665, 770, 1045, 1238, 1330, 1463, 2090, 2926, 3095, 4333, 6190, 6809, 7315, 8666, 11761, 13618, 14630, 21665, 23522, 34045, 43330, 47663, 58805, 68090, 82327, 95326, 117610, 129371, 164654, 238315, 258742, 411635, 476630, 646855, 823270, 905597, 1293710, 1811194, 4527985, 9055970]

約数ペア:

[(1, 9055970), (2, 4527985), (5, 1811194), (7, 1293710), (10, 905597), (11, 823270), (14, 646855), (19, 476630), (22, 411635), (35, 258742), (38, 238315), (55, 164654), (70, 129371), (77, 117610), (95, 95326), (110, 82327), (133, 68090), (154, 58805), (190, 47663), (209, 43330), (266, 34045), (385, 23522), (418, 21665), (619, 14630), (665, 13618), (770, 11761), (1045, 8666), (1238, 7315), (1330, 6809), (1463, 6190), (2090, 4333), (2926, 3095)]