4149150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 10416000

約数和(自身を除く): 6266850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 199, 278, 398, 417, 597, 695, 834, 995, 1194, 1390, 1990, 2085, 2985, 3475, 4170, 4975, 5970, 6950, 9950, 10425, 14925, 20850, 27661, 29850, 55322, 82983, 138305, 165966, 276610, 414915, 691525, 829830, 1383050, 2074575, 4149150]

約数ペア:

[(1, 4149150), (2, 2074575), (3, 1383050), (5, 829830), (6, 691525), (10, 414915), (15, 276610), (25, 165966), (30, 138305), (50, 82983), (75, 55322), (139, 29850), (150, 27661), (199, 20850), (278, 14925), (398, 10425), (417, 9950), (597, 6950), (695, 5970), (834, 4975), (995, 4170), (1194, 3475), (1390, 2985), (1990, 2085)]