2213700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 6582912

約数和(自身を除く): 4369212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 157, 188, 235, 282, 300, 314, 470, 471, 564, 628, 705, 785, 940, 942, 1175, 1410, 1570, 1884, 2350, 2355, 2820, 3140, 3525, 3925, 4700, 4710, 7050, 7379, 7850, 9420, 11775, 14100, 14758, 15700, 22137, 23550, 29516, 36895, 44274, 47100, 73790, 88548, 110685, 147580, 184475, 221370, 368950, 442740, 553425, 737900, 1106850, 2213700]

約数ペア:

[(1, 2213700), (2, 1106850), (3, 737900), (4, 553425), (5, 442740), (6, 368950), (10, 221370), (12, 184475), (15, 147580), (20, 110685), (25, 88548), (30, 73790), (47, 47100), (50, 44274), (60, 36895), (75, 29516), (94, 23550), (100, 22137), (141, 15700), (150, 14758), (157, 14100), (188, 11775), (235, 9420), (282, 7850), (300, 7379), (314, 7050), (470, 4710), (471, 4700), (564, 3925), (628, 3525), (705, 3140), (785, 2820), (940, 2355), (942, 2350), (1175, 1884), (1410, 1570)]