120852570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 309795840

約数和(自身を除く): 188943270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 4481, 4495, 5394, 8962, 8990, 13443, 13485, 22405, 26886, 26970, 44810, 67215, 129949, 134430, 138911, 259898, 277822, 389847, 416733, 649745, 694555, 779694, 833466, 1299490, 1389110, 1949235, 2083665, 3898470, 4028419, 4167330, 8056838, 12085257, 20142095, 24170514, 40284190, 60426285, 120852570]

約数ペア:

[(1, 120852570), (2, 60426285), (3, 40284190), (5, 24170514), (6, 20142095), (10, 12085257), (15, 8056838), (29, 4167330), (30, 4028419), (31, 3898470), (58, 2083665), (62, 1949235), (87, 1389110), (93, 1299490), (145, 833466), (155, 779694), (174, 694555), (186, 649745), (290, 416733), (310, 389847), (435, 277822), (465, 259898), (870, 138911), (899, 134430), (930, 129949), (1798, 67215), (2697, 44810), (4481, 26970), (4495, 26886), (5394, 22405), (8962, 13485), (8990, 13443)]