17638260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4027}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 50076096

約数和(自身を除く): 32437836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4027, 4380, 8054, 12081, 16108, 20135, 24162, 40270, 48324, 60405, 80540, 120810, 241620, 293971, 587942, 881913, 1175884, 1469855, 1763826, 2939710, 3527652, 4409565, 5879420, 8819130, 17638260]

約数ペア:

[(1, 17638260), (2, 8819130), (3, 5879420), (4, 4409565), (5, 3527652), (6, 2939710), (10, 1763826), (12, 1469855), (15, 1175884), (20, 881913), (30, 587942), (60, 293971), (73, 241620), (146, 120810), (219, 80540), (292, 60405), (365, 48324), (438, 40270), (730, 24162), (876, 20135), (1095, 16108), (1460, 12081), (2190, 8054), (4027, 4380)]