2931746260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{100609}}^1$

素因数の和:100696

約数の個数: 48

約数和(自身を含む): 6490552320

約数和(自身を除く): 3558806060

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5828, 7285, 14570, 29140, 100609, 201218, 402436, 503045, 1006090, 2012180, 3118879, 4728623, 6237758, 9457246, 12475516, 15594395, 18914492, 23643115, 31188790, 47286230, 62377580, 94572460, 146587313, 293174626, 586349252, 732936565, 1465873130, 2931746260]

約数ペア:

[(1, 2931746260), (2, 1465873130), (4, 732936565), (5, 586349252), (10, 293174626), (20, 146587313), (31, 94572460), (47, 62377580), (62, 47286230), (94, 31188790), (124, 23643115), (155, 18914492), (188, 15594395), (235, 12475516), (310, 9457246), (470, 6237758), (620, 4728623), (940, 3118879), (1457, 2012180), (2914, 1006090), (5828, 503045), (7285, 402436), (14570, 201218), (29140, 100609)]