188355930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47207}}^1$

素因数の和:47243

約数の個数: 64

約数和(自身を含む): 543836160

約数和(自身を除く): 355480230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 47207, 94414, 141621, 236035, 283242, 330449, 472070, 660898, 708105, 896933, 991347, 1416210, 1652245, 1793866, 1982694, 2690799, 3304490, 4484665, 4956735, 5381598, 6278531, 8969330, 9913470, 12557062, 13453995, 18835593, 26907990, 31392655, 37671186, 62785310, 94177965, 188355930]

約数ペア:

[(1, 188355930), (2, 94177965), (3, 62785310), (5, 37671186), (6, 31392655), (7, 26907990), (10, 18835593), (14, 13453995), (15, 12557062), (19, 9913470), (21, 8969330), (30, 6278531), (35, 5381598), (38, 4956735), (42, 4484665), (57, 3304490), (70, 2690799), (95, 1982694), (105, 1793866), (114, 1652245), (133, 1416210), (190, 991347), (210, 896933), (266, 708105), (285, 660898), (399, 472070), (570, 330449), (665, 283242), (798, 236035), (1330, 141621), (1995, 94414), (3990, 47207)]