162856020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87557}}^1$

素因数の和:87600

約数の個数: 48

約数和(自身を含む): 470711808

約数和(自身を除く): 307855788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 87557, 175114, 262671, 350228, 437785, 525342, 875570, 1050684, 1313355, 1751140, 2626710, 2714267, 5253420, 5428534, 8142801, 10857068, 13571335, 16285602, 27142670, 32571204, 40714005, 54285340, 81428010, 162856020]

約数ペア:

[(1, 162856020), (2, 81428010), (3, 54285340), (4, 40714005), (5, 32571204), (6, 27142670), (10, 16285602), (12, 13571335), (15, 10857068), (20, 8142801), (30, 5428534), (31, 5253420), (60, 2714267), (62, 2626710), (93, 1751140), (124, 1313355), (155, 1050684), (186, 875570), (310, 525342), (372, 437785), (465, 350228), (620, 262671), (930, 175114), (1860, 87557)]