1796145420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{636931}}^1$

素因数の和:636990

約数の個数: 48

約数和(自身を含む): 5136219648

約数和(自身を除く): 3340074228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 636931, 1273862, 1910793, 2547724, 3184655, 3821586, 6369310, 7643172, 9553965, 12738620, 19107930, 29935757, 38215860, 59871514, 89807271, 119743028, 149678785, 179614542, 299357570, 359229084, 449036355, 598715140, 898072710, 1796145420]

約数ペア:

[(1, 1796145420), (2, 898072710), (3, 598715140), (4, 449036355), (5, 359229084), (6, 299357570), (10, 179614542), (12, 149678785), (15, 119743028), (20, 89807271), (30, 59871514), (47, 38215860), (60, 29935757), (94, 19107930), (141, 12738620), (188, 9553965), (235, 7643172), (282, 6369310), (470, 3821586), (564, 3184655), (705, 2547724), (940, 1910793), (1410, 1273862), (2820, 636931)]