189053910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3329}}^1$

素因数の和:3973

約数の個数: 48

約数和(自身を含む): 492467040

約数和(自身を除く): 303413130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1893, 3155, 3329, 3786, 5679, 6310, 6658, 9465, 9987, 11358, 16645, 18930, 19974, 28395, 29961, 33290, 49935, 56790, 59922, 99870, 149805, 299610, 2100599, 4201198, 6301797, 10502995, 12603594, 18905391, 21005990, 31508985, 37810782, 63017970, 94526955, 189053910]

約数ペア:

[(1, 189053910), (2, 94526955), (3, 63017970), (5, 37810782), (6, 31508985), (9, 21005990), (10, 18905391), (15, 12603594), (18, 10502995), (30, 6301797), (45, 4201198), (90, 2100599), (631, 299610), (1262, 149805), (1893, 99870), (3155, 59922), (3329, 56790), (3786, 49935), (5679, 33290), (6310, 29961), (6658, 28395), (9465, 19974), (9987, 18930), (11358, 16645)]