21524130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{26573}}^1$

素因数の和:26592

約数の個数: 40

約数和(自身を含む): 57878172

約数和(自身を除く): 36354042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 26573, 53146, 79719, 132865, 159438, 239157, 265730, 398595, 478314, 717471, 797190, 1195785, 1434942, 2152413, 2391570, 3587355, 4304826, 7174710, 10762065, 21524130]

約数ペア:

[(1, 21524130), (2, 10762065), (3, 7174710), (5, 4304826), (6, 3587355), (9, 2391570), (10, 2152413), (15, 1434942), (18, 1195785), (27, 797190), (30, 717471), (45, 478314), (54, 398595), (81, 265730), (90, 239157), (135, 159438), (162, 132865), (270, 79719), (405, 53146), (810, 26573)]