139811910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39163}}^1$

素因数の和:39197

約数の個数: 64

約数和(自身を含む): 406052352

約数和(自身を除く): 266240442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 39163, 78326, 117489, 195815, 234978, 274141, 391630, 548282, 587445, 665771, 822423, 1174890, 1331542, 1370705, 1644846, 1997313, 2741410, 3328855, 3994626, 4112115, 4660397, 6657710, 8224230, 9320794, 9986565, 13981191, 19973130, 23301985, 27962382, 46603970, 69905955, 139811910]

約数ペア:

[(1, 139811910), (2, 69905955), (3, 46603970), (5, 27962382), (6, 23301985), (7, 19973130), (10, 13981191), (14, 9986565), (15, 9320794), (17, 8224230), (21, 6657710), (30, 4660397), (34, 4112115), (35, 3994626), (42, 3328855), (51, 2741410), (70, 1997313), (85, 1644846), (102, 1370705), (105, 1331542), (119, 1174890), (170, 822423), (210, 665771), (238, 587445), (255, 548282), (357, 391630), (510, 274141), (595, 234978), (714, 195815), (1190, 117489), (1785, 78326), (3570, 39163)]