30026538

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 69678336

約数和(自身を除く): 39651798

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1674, 1993, 2511, 3986, 5022, 5979, 7533, 11958, 15066, 17937, 35874, 53811, 61783, 107622, 123566, 161433, 185349, 322866, 370698, 484299, 556047, 968598, 1112094, 1668141, 3336282, 5004423, 10008846, 15013269, 30026538]

約数ペア:

[(1, 30026538), (2, 15013269), (3, 10008846), (6, 5004423), (9, 3336282), (18, 1668141), (27, 1112094), (31, 968598), (54, 556047), (62, 484299), (81, 370698), (93, 322866), (162, 185349), (186, 161433), (243, 123566), (279, 107622), (486, 61783), (558, 53811), (837, 35874), (1674, 17937), (1993, 15066), (2511, 11958), (3986, 7533), (5022, 5979)]