164025210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{20789}}^1$

素因数の和:21062

約数の個数: 32

約数和(自身を含む): 395176320

約数和(自身を除く): 231151110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 20789, 41578, 62367, 103945, 124734, 207890, 311835, 623670, 5467507, 10935014, 16402521, 27337535, 32805042, 54675070, 82012605, 164025210]

約数ペア:

[(1, 164025210), (2, 82012605), (3, 54675070), (5, 32805042), (6, 27337535), (10, 16402521), (15, 10935014), (30, 5467507), (263, 623670), (526, 311835), (789, 207890), (1315, 124734), (1578, 103945), (2630, 62367), (3945, 41578), (7890, 20789)]