6696620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 16601088

約数和(自身を除く): 9904468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1543, 2170, 3086, 4340, 6172, 7715, 10801, 15430, 21602, 30860, 43204, 47833, 54005, 95666, 108010, 191332, 216020, 239165, 334831, 478330, 669662, 956660, 1339324, 1674155, 3348310, 6696620]

約数ペア:

[(1, 6696620), (2, 3348310), (4, 1674155), (5, 1339324), (7, 956660), (10, 669662), (14, 478330), (20, 334831), (28, 239165), (31, 216020), (35, 191332), (62, 108010), (70, 95666), (124, 54005), (140, 47833), (155, 43204), (217, 30860), (310, 21602), (434, 15430), (620, 10801), (868, 7715), (1085, 6172), (1543, 4340), (2170, 3086)]