239550330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 597196800

約数和(自身を除く): 357646470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 179, 186, 310, 358, 465, 537, 895, 930, 1074, 1439, 1790, 2685, 2878, 4317, 5370, 5549, 7195, 8634, 11098, 14390, 16647, 21585, 27745, 33294, 43170, 44609, 55490, 83235, 89218, 133827, 166470, 223045, 257581, 267654, 446090, 515162, 669135, 772743, 1287905, 1338270, 1545486, 2575810, 3863715, 7727430, 7985011, 15970022, 23955033, 39925055, 47910066, 79850110, 119775165, 239550330]

約数ペア:

[(1, 239550330), (2, 119775165), (3, 79850110), (5, 47910066), (6, 39925055), (10, 23955033), (15, 15970022), (30, 7985011), (31, 7727430), (62, 3863715), (93, 2575810), (155, 1545486), (179, 1338270), (186, 1287905), (310, 772743), (358, 669135), (465, 515162), (537, 446090), (895, 267654), (930, 257581), (1074, 223045), (1439, 166470), (1790, 133827), (2685, 89218), (2878, 83235), (4317, 55490), (5370, 44609), (5549, 43170), (7195, 33294), (8634, 27745), (11098, 21585), (14390, 16647)]