4941450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 13540800

約数和(自身を除く): 8599350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 139, 150, 158, 225, 237, 278, 395, 417, 450, 474, 695, 711, 790, 834, 1185, 1251, 1390, 1422, 1975, 2085, 2370, 2502, 3475, 3555, 3950, 4170, 5925, 6255, 6950, 7110, 10425, 10981, 11850, 12510, 17775, 20850, 21962, 31275, 32943, 35550, 54905, 62550, 65886, 98829, 109810, 164715, 197658, 274525, 329430, 494145, 549050, 823575, 988290, 1647150, 2470725, 4941450]

約数ペア:

[(1, 4941450), (2, 2470725), (3, 1647150), (5, 988290), (6, 823575), (9, 549050), (10, 494145), (15, 329430), (18, 274525), (25, 197658), (30, 164715), (45, 109810), (50, 98829), (75, 65886), (79, 62550), (90, 54905), (139, 35550), (150, 32943), (158, 31275), (225, 21962), (237, 20850), (278, 17775), (395, 12510), (417, 11850), (450, 10981), (474, 10425), (695, 7110), (711, 6950), (790, 6255), (834, 5925), (1185, 4170), (1251, 3950), (1390, 3555), (1422, 3475), (1975, 2502), (2085, 2370)]