68643610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4571

約数の個数: 48

約数和(自身を含む): 148400640

約数和(自身を除く): 79757030

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 4519, 7595, 9038, 15190, 22595, 31633, 45190, 63266, 140089, 158165, 221431, 280178, 316330, 442862, 700445, 980623, 1107155, 1400890, 1961246, 2214310, 4903115, 6864361, 9806230, 13728722, 34321805, 68643610]

約数ペア:

[(1, 68643610), (2, 34321805), (5, 13728722), (7, 9806230), (10, 6864361), (14, 4903115), (31, 2214310), (35, 1961246), (49, 1400890), (62, 1107155), (70, 980623), (98, 700445), (155, 442862), (217, 316330), (245, 280178), (310, 221431), (434, 158165), (490, 140089), (1085, 63266), (1519, 45190), (2170, 31633), (3038, 22595), (4519, 15190), (7595, 9038)]