150943940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46877}}^1$

素因数の和:46916

約数の個数: 48

約数和(自身を含む): 378024192

約数和(自身を除く): 227080252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 46877, 93754, 187508, 234385, 328139, 468770, 656278, 937540, 1078171, 1312556, 1640695, 2156342, 3281390, 4312684, 5390855, 6562780, 7547197, 10781710, 15094394, 21563420, 30188788, 37735985, 75471970, 150943940]

約数ペア:

[(1, 150943940), (2, 75471970), (4, 37735985), (5, 30188788), (7, 21563420), (10, 15094394), (14, 10781710), (20, 7547197), (23, 6562780), (28, 5390855), (35, 4312684), (46, 3281390), (70, 2156342), (92, 1640695), (115, 1312556), (140, 1078171), (161, 937540), (230, 656278), (322, 468770), (460, 328139), (644, 234385), (805, 187508), (1610, 93754), (3220, 46877)]