29980248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 79976160

約数和(自身を除く): 49995912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 373, 394, 408, 591, 746, 788, 1119, 1182, 1492, 1576, 2238, 2364, 2984, 3349, 4476, 4728, 6341, 6698, 8952, 10047, 12682, 13396, 19023, 20094, 25364, 26792, 38046, 40188, 50728, 73481, 76092, 80376, 146962, 152184, 220443, 293924, 440886, 587848, 881772, 1249177, 1763544, 2498354, 3747531, 4996708, 7495062, 9993416, 14990124, 29980248]

約数ペア:

[(1, 29980248), (2, 14990124), (3, 9993416), (4, 7495062), (6, 4996708), (8, 3747531), (12, 2498354), (17, 1763544), (24, 1249177), (34, 881772), (51, 587848), (68, 440886), (102, 293924), (136, 220443), (197, 152184), (204, 146962), (373, 80376), (394, 76092), (408, 73481), (591, 50728), (746, 40188), (788, 38046), (1119, 26792), (1182, 25364), (1492, 20094), (1576, 19023), (2238, 13396), (2364, 12682), (2984, 10047), (3349, 8952), (4476, 6698), (4728, 6341)]