3073180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 7187040

約数和(自身を除く): 4113860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 229, 244, 305, 458, 610, 671, 916, 1145, 1220, 1342, 2290, 2519, 2684, 3355, 4580, 5038, 6710, 10076, 12595, 13420, 13969, 25190, 27938, 50380, 55876, 69845, 139690, 153659, 279380, 307318, 614636, 768295, 1536590, 3073180]

約数ペア:

[(1, 3073180), (2, 1536590), (4, 768295), (5, 614636), (10, 307318), (11, 279380), (20, 153659), (22, 139690), (44, 69845), (55, 55876), (61, 50380), (110, 27938), (122, 25190), (220, 13969), (229, 13420), (244, 12595), (305, 10076), (458, 6710), (610, 5038), (671, 4580), (916, 3355), (1145, 2684), (1220, 2519), (1342, 2290)]