170912430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16231}}^1$

素因数の和:16263

約数の個数: 80

約数和(自身を含む): 494946144

約数和(自身を除く): 324033714

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 16231, 32462, 48693, 81155, 97386, 146079, 162310, 211003, 243465, 292158, 422006, 438237, 486930, 633009, 730395, 876474, 1055015, 1266018, 1314711, 1460790, 1899027, 2110030, 2191185, 2629422, 3165045, 3798054, 4382370, 5697081, 6330090, 6573555, 9495135, 11394162, 13147110, 17091243, 18990270, 28485405, 34182486, 56970810, 85456215, 170912430]

約数ペア:

[(1, 170912430), (2, 85456215), (3, 56970810), (5, 34182486), (6, 28485405), (9, 18990270), (10, 17091243), (13, 13147110), (15, 11394162), (18, 9495135), (26, 6573555), (27, 6330090), (30, 5697081), (39, 4382370), (45, 3798054), (54, 3165045), (65, 2629422), (78, 2191185), (81, 2110030), (90, 1899027), (117, 1460790), (130, 1314711), (135, 1266018), (162, 1055015), (195, 876474), (234, 730395), (270, 633009), (351, 486930), (390, 438237), (405, 422006), (585, 292158), (702, 243465), (810, 211003), (1053, 162310), (1170, 146079), (1755, 97386), (2106, 81155), (3510, 48693), (5265, 32462), (10530, 16231)]