140824770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14533}}^1$

素因数の和:14579

約数の個数: 64

約数和(自身を含む): 376721280

約数和(自身を除く): 235896510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 14533, 29066, 43599, 72665, 87198, 145330, 217995, 247061, 276127, 435990, 494122, 552254, 741183, 828381, 1235305, 1380635, 1482366, 1656762, 2470610, 2761270, 3705915, 4141905, 4694159, 7411830, 8283810, 9388318, 14082477, 23470795, 28164954, 46941590, 70412385, 140824770]

約数ペア:

[(1, 140824770), (2, 70412385), (3, 46941590), (5, 28164954), (6, 23470795), (10, 14082477), (15, 9388318), (17, 8283810), (19, 7411830), (30, 4694159), (34, 4141905), (38, 3705915), (51, 2761270), (57, 2470610), (85, 1656762), (95, 1482366), (102, 1380635), (114, 1235305), (170, 828381), (190, 741183), (255, 552254), (285, 494122), (323, 435990), (510, 276127), (570, 247061), (646, 217995), (969, 145330), (1615, 87198), (1938, 72665), (3230, 43599), (4845, 29066), (9690, 14533)]