15118470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 39575952

約数和(自身を除く): 24457482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 971, 1038, 1557, 1730, 1942, 2595, 2913, 3114, 4855, 5190, 5826, 7785, 8739, 9710, 14565, 15570, 17478, 29130, 43695, 87390, 167983, 335966, 503949, 839915, 1007898, 1511847, 1679830, 2519745, 3023694, 5039490, 7559235, 15118470]

約数ペア:

[(1, 15118470), (2, 7559235), (3, 5039490), (5, 3023694), (6, 2519745), (9, 1679830), (10, 1511847), (15, 1007898), (18, 839915), (30, 503949), (45, 335966), (90, 167983), (173, 87390), (346, 43695), (519, 29130), (865, 17478), (971, 15570), (1038, 14565), (1557, 9710), (1730, 8739), (1942, 7785), (2595, 5826), (2913, 5190), (3114, 4855)]