85656330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1471}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 223202304

約数和(自身を除く): 137545974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 1294, 1471, 1941, 2942, 3235, 3882, 4413, 5823, 6470, 7355, 8826, 9705, 11646, 13239, 14710, 19410, 22065, 26478, 29115, 44130, 58230, 66195, 132390, 951737, 1903474, 2855211, 4758685, 5710422, 8565633, 9517370, 14276055, 17131266, 28552110, 42828165, 85656330]

約数ペア:

[(1, 85656330), (2, 42828165), (3, 28552110), (5, 17131266), (6, 14276055), (9, 9517370), (10, 8565633), (15, 5710422), (18, 4758685), (30, 2855211), (45, 1903474), (90, 951737), (647, 132390), (1294, 66195), (1471, 58230), (1941, 44130), (2942, 29115), (3235, 26478), (3882, 22065), (4413, 19410), (5823, 14710), (6470, 13239), (7355, 11646), (8826, 9705)]