209910870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179411}}^1$

素因数の和:179437

約数の個数: 48

約数和(自身を含む): 587753712

約数和(自身を除く): 377842842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 179411, 358822, 538233, 897055, 1076466, 1614699, 1794110, 2332343, 2691165, 3229398, 4664686, 5382330, 6997029, 8073495, 11661715, 13994058, 16146990, 20991087, 23323430, 34985145, 41982174, 69970290, 104955435, 209910870]

約数ペア:

[(1, 209910870), (2, 104955435), (3, 69970290), (5, 41982174), (6, 34985145), (9, 23323430), (10, 20991087), (13, 16146990), (15, 13994058), (18, 11661715), (26, 8073495), (30, 6997029), (39, 5382330), (45, 4664686), (65, 3229398), (78, 2691165), (90, 2332343), (117, 1794110), (130, 1614699), (195, 1076466), (234, 897055), (390, 538233), (585, 358822), (1170, 179411)]