42358740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 123790464

約数和(自身を除く): 81431724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 67, 82, 123, 134, 164, 201, 205, 246, 257, 268, 335, 402, 410, 492, 514, 615, 670, 771, 804, 820, 1005, 1028, 1230, 1285, 1340, 1542, 2010, 2460, 2570, 2747, 3084, 3855, 4020, 5140, 5494, 7710, 8241, 10537, 10988, 13735, 15420, 16482, 17219, 21074, 27470, 31611, 32964, 34438, 41205, 42148, 51657, 52685, 54940, 63222, 68876, 82410, 86095, 103314, 105370, 126444, 158055, 164820, 172190, 206628, 210740, 258285, 316110, 344380, 516570, 632220, 705979, 1033140, 1411958, 2117937, 2823916, 3529895, 4235874, 7059790, 8471748, 10589685, 14119580, 21179370, 42358740]

約数ペア:

[(1, 42358740), (2, 21179370), (3, 14119580), (4, 10589685), (5, 8471748), (6, 7059790), (10, 4235874), (12, 3529895), (15, 2823916), (20, 2117937), (30, 1411958), (41, 1033140), (60, 705979), (67, 632220), (82, 516570), (123, 344380), (134, 316110), (164, 258285), (201, 210740), (205, 206628), (246, 172190), (257, 164820), (268, 158055), (335, 126444), (402, 105370), (410, 103314), (492, 86095), (514, 82410), (615, 68876), (670, 63222), (771, 54940), (804, 52685), (820, 51657), (1005, 42148), (1028, 41205), (1230, 34438), (1285, 32964), (1340, 31611), (1542, 27470), (2010, 21074), (2460, 17219), (2570, 16482), (2747, 15420), (3084, 13735), (3855, 10988), (4020, 10537), (5140, 8241), (5494, 7710)]