788896988190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{973946899}}^1$

素因数の和:973946918

約数の個数: 40

約数和(自身を含む): 2121256348200

約数和(自身を除く): 1332359360010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 973946899, 1947893798, 2921840697, 4869734495, 5843681394, 8765522091, 9739468990, 14609203485, 17531044182, 26296566273, 29218406970, 43827610455, 52593132546, 78889698819, 87655220910, 131482831365, 157779397638, 262965662730, 394448494095, 788896988190]

約数ペア:

[(1, 788896988190), (2, 394448494095), (3, 262965662730), (5, 157779397638), (6, 131482831365), (9, 87655220910), (10, 78889698819), (15, 52593132546), (18, 43827610455), (27, 29218406970), (30, 26296566273), (45, 17531044182), (54, 14609203485), (81, 9739468990), (90, 8765522091), (135, 5843681394), (162, 4869734495), (270, 2921840697), (405, 1947893798), (810, 973946899)]