75172270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 143328528

約数和(自身を除く): 68156258

約数列:

[1, 2, 5, 10, 41, 47, 82, 83, 94, 166, 205, 235, 410, 415, 470, 830, 1927, 2209, 3403, 3854, 3901, 4418, 6806, 7802, 9635, 11045, 17015, 19270, 19505, 22090, 34030, 39010, 90569, 159941, 181138, 183347, 319882, 366694, 452845, 799705, 905690, 916735, 1599410, 1833470, 7517227, 15034454, 37586135, 75172270]

約数ペア:

[(1, 75172270), (2, 37586135), (5, 15034454), (10, 7517227), (41, 1833470), (47, 1599410), (82, 916735), (83, 905690), (94, 799705), (166, 452845), (205, 366694), (235, 319882), (410, 183347), (415, 181138), (470, 159941), (830, 90569), (1927, 39010), (2209, 34030), (3403, 22090), (3854, 19505), (3901, 19270), (4418, 17015), (6806, 11045), (7802, 9635)]