18139170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5115

約数の個数: 64

約数和(自身を含む): 52690176

約数和(自身を除く): 34551006

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, 5081, 10162, 15243, 25405, 30486, 35567, 50810, 71134, 76215, 86377, 106701, 152430, 172754, 177835, 213402, 259131, 355670, 431885, 518262, 533505, 604639, 863770, 1067010, 1209278, 1295655, 1813917, 2591310, 3023195, 3627834, 6046390, 9069585, 18139170]

約数ペア:

[(1, 18139170), (2, 9069585), (3, 6046390), (5, 3627834), (6, 3023195), (7, 2591310), (10, 1813917), (14, 1295655), (15, 1209278), (17, 1067010), (21, 863770), (30, 604639), (34, 533505), (35, 518262), (42, 431885), (51, 355670), (70, 259131), (85, 213402), (102, 177835), (105, 172754), (119, 152430), (170, 106701), (210, 86377), (238, 76215), (255, 71134), (357, 50810), (510, 35567), (595, 30486), (714, 25405), (1190, 15243), (1785, 10162), (3570, 5081)]