28162470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2349

約数の個数: 64

約数和(自身を含む): 78589440

約数和(自身を除く): 50426970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2273, 2478, 4130, 4546, 6195, 6819, 11365, 12390, 13638, 15911, 22730, 31822, 34095, 47733, 68190, 79555, 95466, 134107, 159110, 238665, 268214, 402321, 477330, 670535, 804642, 938749, 1341070, 1877498, 2011605, 2816247, 4023210, 4693745, 5632494, 9387490, 14081235, 28162470]

約数ペア:

[(1, 28162470), (2, 14081235), (3, 9387490), (5, 5632494), (6, 4693745), (7, 4023210), (10, 2816247), (14, 2011605), (15, 1877498), (21, 1341070), (30, 938749), (35, 804642), (42, 670535), (59, 477330), (70, 402321), (105, 268214), (118, 238665), (177, 159110), (210, 134107), (295, 95466), (354, 79555), (413, 68190), (590, 47733), (826, 34095), (885, 31822), (1239, 22730), (1770, 15911), (2065, 13638), (2273, 12390), (2478, 11365), (4130, 6819), (4546, 6195)]