133732140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71899}}^1$

素因数の和:71942

約数の個数: 48

約数和(自身を含む): 386534400

約数和(自身を除く): 252802260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 71899, 143798, 215697, 287596, 359495, 431394, 718990, 862788, 1078485, 1437980, 2156970, 2228869, 4313940, 4457738, 6686607, 8915476, 11144345, 13373214, 22288690, 26746428, 33433035, 44577380, 66866070, 133732140]

約数ペア:

[(1, 133732140), (2, 66866070), (3, 44577380), (4, 33433035), (5, 26746428), (6, 22288690), (10, 13373214), (12, 11144345), (15, 8915476), (20, 6686607), (30, 4457738), (31, 4313940), (60, 2228869), (62, 2156970), (93, 1437980), (124, 1078485), (155, 862788), (186, 718990), (310, 431394), (372, 359495), (465, 287596), (620, 215697), (930, 143798), (1860, 71899)]