17860770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 48263040

約数和(自身を除く): 30402270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 797, 830, 1245, 1494, 1594, 2241, 2391, 2490, 3735, 3985, 4482, 4782, 7173, 7470, 7970, 11205, 11955, 14346, 21519, 22410, 23910, 35865, 43038, 66151, 71730, 107595, 132302, 198453, 215190, 330755, 396906, 595359, 661510, 992265, 1190718, 1786077, 1984530, 2976795, 3572154, 5953590, 8930385, 17860770]

約数ペア:

[(1, 17860770), (2, 8930385), (3, 5953590), (5, 3572154), (6, 2976795), (9, 1984530), (10, 1786077), (15, 1190718), (18, 992265), (27, 661510), (30, 595359), (45, 396906), (54, 330755), (83, 215190), (90, 198453), (135, 132302), (166, 107595), (249, 71730), (270, 66151), (415, 43038), (498, 35865), (747, 23910), (797, 22410), (830, 21519), (1245, 14346), (1494, 11955), (1594, 11205), (2241, 7970), (2391, 7470), (2490, 7173), (3735, 4782), (3985, 4482)]