30998264

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 66010560

約数和(自身を除く): 35012296

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1033, 1364, 2066, 2728, 3751, 4132, 7502, 8264, 11363, 15004, 22726, 30008, 32023, 45452, 64046, 90904, 124993, 128092, 249986, 256184, 352253, 499972, 704506, 999944, 1409012, 2818024, 3874783, 7749566, 15499132, 30998264]

約数ペア:

[(1, 30998264), (2, 15499132), (4, 7749566), (8, 3874783), (11, 2818024), (22, 1409012), (31, 999944), (44, 704506), (62, 499972), (88, 352253), (121, 256184), (124, 249986), (242, 128092), (248, 124993), (341, 90904), (484, 64046), (682, 45452), (968, 32023), (1033, 30008), (1364, 22726), (2066, 15004), (2728, 11363), (3751, 8264), (4132, 7502)]