2179350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 6093360

約数和(自身を除く): 3914010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 167, 174, 225, 261, 290, 334, 435, 450, 501, 522, 725, 835, 870, 1002, 1305, 1450, 1503, 1670, 2175, 2505, 2610, 3006, 4175, 4350, 4843, 5010, 6525, 7515, 8350, 9686, 12525, 13050, 14529, 15030, 24215, 25050, 29058, 37575, 43587, 48430, 72645, 75150, 87174, 121075, 145290, 217935, 242150, 363225, 435870, 726450, 1089675, 2179350]

約数ペア:

[(1, 2179350), (2, 1089675), (3, 726450), (5, 435870), (6, 363225), (9, 242150), (10, 217935), (15, 145290), (18, 121075), (25, 87174), (29, 75150), (30, 72645), (45, 48430), (50, 43587), (58, 37575), (75, 29058), (87, 25050), (90, 24215), (145, 15030), (150, 14529), (167, 13050), (174, 12525), (225, 9686), (261, 8350), (290, 7515), (334, 6525), (435, 5010), (450, 4843), (501, 4350), (522, 4175), (725, 3006), (835, 2610), (870, 2505), (1002, 2175), (1305, 1670), (1450, 1503)]