140148210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{150697}}^1$

素因数の和:150738

約数の個数: 32

約数和(自身を含む): 347208192

約数和(自身を除く): 207059982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 150697, 301394, 452091, 753485, 904182, 1506970, 2260455, 4520910, 4671607, 9343214, 14014821, 23358035, 28029642, 46716070, 70074105, 140148210]

約数ペア:

[(1, 140148210), (2, 70074105), (3, 46716070), (5, 28029642), (6, 23358035), (10, 14014821), (15, 9343214), (30, 4671607), (31, 4520910), (62, 2260455), (93, 1506970), (155, 904182), (186, 753485), (310, 452091), (465, 301394), (930, 150697)]