30750258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 46802382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 154, 202, 231, 303, 462, 606, 659, 707, 1111, 1318, 1414, 1977, 2121, 2222, 3333, 3954, 4242, 4613, 6666, 7249, 7777, 9226, 13839, 14498, 15554, 21747, 23331, 27678, 43494, 46662, 50743, 66559, 101486, 133118, 152229, 199677, 304458, 399354, 465913, 732149, 931826, 1397739, 1464298, 2196447, 2795478, 4392894, 5125043, 10250086, 15375129, 30750258]

約数ペア:

[(1, 30750258), (2, 15375129), (3, 10250086), (6, 5125043), (7, 4392894), (11, 2795478), (14, 2196447), (21, 1464298), (22, 1397739), (33, 931826), (42, 732149), (66, 465913), (77, 399354), (101, 304458), (154, 199677), (202, 152229), (231, 133118), (303, 101486), (462, 66559), (606, 50743), (659, 46662), (707, 43494), (1111, 27678), (1318, 23331), (1414, 21747), (1977, 15554), (2121, 14498), (2222, 13839), (3333, 9226), (3954, 7777), (4242, 7249), (4613, 6666)]