90403290

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{12401}}^1$

素因数の和:12426

約数の個数: 56

約数和(自身を含む): 243996948

約数和(自身を除く): 153593658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 12401, 24802, 37203, 62005, 74406, 111609, 124010, 186015, 223218, 334827, 372030, 558045, 669654, 1004481, 1116090, 1674135, 2008962, 3013443, 3348270, 5022405, 6026886, 9040329, 10044810, 15067215, 18080658, 30134430, 45201645, 90403290]

約数ペア:

[(1, 90403290), (2, 45201645), (3, 30134430), (5, 18080658), (6, 15067215), (9, 10044810), (10, 9040329), (15, 6026886), (18, 5022405), (27, 3348270), (30, 3013443), (45, 2008962), (54, 1674135), (81, 1116090), (90, 1004481), (135, 669654), (162, 558045), (243, 372030), (270, 334827), (405, 223218), (486, 186015), (729, 124010), (810, 111609), (1215, 74406), (1458, 62005), (2430, 37203), (3645, 24802), (7290, 12401)]