15260118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 33495120

約数和(自身を除く): 18235002

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 89, 102, 123, 178, 246, 267, 534, 697, 1394, 1513, 1681, 2091, 3026, 3362, 3649, 4182, 4539, 5043, 7298, 9078, 10086, 10947, 21894, 28577, 57154, 62033, 85731, 124066, 149609, 171462, 186099, 299218, 372198, 448827, 897654, 2543353, 5086706, 7630059, 15260118]

約数ペア:

[(1, 15260118), (2, 7630059), (3, 5086706), (6, 2543353), (17, 897654), (34, 448827), (41, 372198), (51, 299218), (82, 186099), (89, 171462), (102, 149609), (123, 124066), (178, 85731), (246, 62033), (267, 57154), (534, 28577), (697, 21894), (1394, 10947), (1513, 10086), (1681, 9078), (2091, 7298), (3026, 5043), (3362, 4539), (3649, 4182)]