30749754

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 73313856

約数和(自身を除く): 42564102

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 2551, 4018, 5102, 6027, 7653, 12054, 15306, 17857, 35714, 53571, 104591, 107142, 124999, 209182, 249998, 313773, 374997, 627546, 732137, 749994, 1464274, 2196411, 4392822, 5124959, 10249918, 15374877, 30749754]

約数ペア:

[(1, 30749754), (2, 15374877), (3, 10249918), (6, 5124959), (7, 4392822), (14, 2196411), (21, 1464274), (41, 749994), (42, 732137), (49, 627546), (82, 374997), (98, 313773), (123, 249998), (147, 209182), (246, 124999), (287, 107142), (294, 104591), (574, 53571), (861, 35714), (1722, 17857), (2009, 15306), (2551, 12054), (4018, 7653), (5102, 6027)]