74811030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{356243}}^1$

素因数の和:356260

約数の個数: 32

約数和(自身を含む): 205196544

約数和(自身を除く): 130385514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 356243, 712486, 1068729, 1781215, 2137458, 2493701, 3562430, 4987402, 5343645, 7481103, 10687290, 12468505, 14962206, 24937010, 37405515, 74811030]

約数ペア:

[(1, 74811030), (2, 37405515), (3, 24937010), (5, 14962206), (6, 12468505), (7, 10687290), (10, 7481103), (14, 5343645), (15, 4987402), (21, 3562430), (30, 2493701), (35, 2137458), (42, 1781215), (70, 1068729), (105, 712486), (210, 356243)]