29429974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 56770560

約数和(自身を除く): 27340586

約数列:

[1, 2, 7, 14, 19, 31, 38, 43, 62, 83, 86, 133, 166, 217, 266, 301, 434, 581, 589, 602, 817, 1162, 1178, 1333, 1577, 1634, 2573, 2666, 3154, 3569, 4123, 5146, 5719, 7138, 8246, 9331, 11039, 11438, 18011, 18662, 22078, 24983, 25327, 36022, 48887, 49966, 50654, 67811, 97774, 110639, 135622, 177289, 221278, 342209, 354578, 474677, 684418, 774473, 949354, 1548946, 2102141, 4204282, 14714987, 29429974]

約数ペア:

[(1, 29429974), (2, 14714987), (7, 4204282), (14, 2102141), (19, 1548946), (31, 949354), (38, 774473), (43, 684418), (62, 474677), (83, 354578), (86, 342209), (133, 221278), (166, 177289), (217, 135622), (266, 110639), (301, 97774), (434, 67811), (581, 50654), (589, 49966), (602, 48887), (817, 36022), (1162, 25327), (1178, 24983), (1333, 22078), (1577, 18662), (1634, 18011), (2573, 11438), (2666, 11039), (3154, 9331), (3569, 8246), (4123, 7138), (5146, 5719)]