40314570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 61208886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 647, 670, 930, 1005, 1294, 1941, 2010, 2077, 3235, 3882, 4154, 6231, 6470, 9705, 10385, 12462, 19410, 20057, 20770, 31155, 40114, 43349, 60171, 62310, 86698, 100285, 120342, 130047, 200570, 216745, 260094, 300855, 433490, 601710, 650235, 1300470, 1343819, 2687638, 4031457, 6719095, 8062914, 13438190, 20157285, 40314570]

約数ペア:

[(1, 40314570), (2, 20157285), (3, 13438190), (5, 8062914), (6, 6719095), (10, 4031457), (15, 2687638), (30, 1343819), (31, 1300470), (62, 650235), (67, 601710), (93, 433490), (134, 300855), (155, 260094), (186, 216745), (201, 200570), (310, 130047), (335, 120342), (402, 100285), (465, 86698), (647, 62310), (670, 60171), (930, 43349), (1005, 40114), (1294, 31155), (1941, 20770), (2010, 20057), (2077, 19410), (3235, 12462), (3882, 10385), (4154, 9705), (6231, 6470)]