146975030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^2$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 290894976

約数和(自身を除く): 143919946

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 167, 170, 310, 334, 527, 835, 1054, 1670, 2635, 2839, 5177, 5270, 5678, 10354, 14195, 25885, 27889, 28390, 51770, 55778, 88009, 139445, 176018, 278890, 440045, 474113, 864559, 880090, 948226, 1729118, 2370565, 4322795, 4741130, 8645590, 14697503, 29395006, 73487515, 146975030]

約数ペア:

[(1, 146975030), (2, 73487515), (5, 29395006), (10, 14697503), (17, 8645590), (31, 4741130), (34, 4322795), (62, 2370565), (85, 1729118), (155, 948226), (167, 880090), (170, 864559), (310, 474113), (334, 440045), (527, 278890), (835, 176018), (1054, 139445), (1670, 88009), (2635, 55778), (2839, 51770), (5177, 28390), (5270, 27889), (5678, 25885), (10354, 14195)]