38418450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{5227}}^1$

素因数の和:5256

約数の個数: 72

約数和(自身を含む): 110854512

約数和(自身を除く): 72436062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 5227, 7350, 10454, 15681, 26135, 31362, 36589, 52270, 73178, 78405, 109767, 130675, 156810, 182945, 219534, 256123, 261350, 365890, 392025, 512246, 548835, 768369, 784050, 914725, 1097670, 1280615, 1536738, 1829450, 2561230, 2744175, 3841845, 5488350, 6403075, 7683690, 12806150, 19209225, 38418450]

約数ペア:

[(1, 38418450), (2, 19209225), (3, 12806150), (5, 7683690), (6, 6403075), (7, 5488350), (10, 3841845), (14, 2744175), (15, 2561230), (21, 1829450), (25, 1536738), (30, 1280615), (35, 1097670), (42, 914725), (49, 784050), (50, 768369), (70, 548835), (75, 512246), (98, 392025), (105, 365890), (147, 261350), (150, 256123), (175, 219534), (210, 182945), (245, 156810), (294, 130675), (350, 109767), (490, 78405), (525, 73178), (735, 52270), (1050, 36589), (1225, 31362), (1470, 26135), (2450, 15681), (3675, 10454), (5227, 7350)]