42702390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17573}}^1$

素因数の和:17595

約数の個数: 48

約数和(自身を含む): 115144848

約数和(自身を除く): 72442458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 17573, 35146, 52719, 87865, 105438, 158157, 175730, 263595, 316314, 474471, 527190, 790785, 948942, 1423413, 1581570, 2372355, 2846826, 4270239, 4744710, 7117065, 8540478, 14234130, 21351195, 42702390]

約数ペア:

[(1, 42702390), (2, 21351195), (3, 14234130), (5, 8540478), (6, 7117065), (9, 4744710), (10, 4270239), (15, 2846826), (18, 2372355), (27, 1581570), (30, 1423413), (45, 948942), (54, 790785), (81, 527190), (90, 474471), (135, 316314), (162, 263595), (243, 175730), (270, 158157), (405, 105438), (486, 87865), (810, 52719), (1215, 35146), (2430, 17573)]