30941440

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 77410368

約数和(自身を除く): 46468928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1051, 1280, 1472, 1840, 2102, 2944, 3680, 4204, 5255, 5888, 7360, 8408, 10510, 14720, 16816, 21020, 24173, 29440, 33632, 42040, 48346, 67264, 84080, 96692, 120865, 134528, 168160, 193384, 241730, 269056, 336320, 386768, 483460, 672640, 773536, 966920, 1345280, 1547072, 1933840, 3094144, 3867680, 6188288, 7735360, 15470720, 30941440]

約数ペア:

[(1, 30941440), (2, 15470720), (4, 7735360), (5, 6188288), (8, 3867680), (10, 3094144), (16, 1933840), (20, 1547072), (23, 1345280), (32, 966920), (40, 773536), (46, 672640), (64, 483460), (80, 386768), (92, 336320), (115, 269056), (128, 241730), (160, 193384), (184, 168160), (230, 134528), (256, 120865), (320, 96692), (368, 84080), (460, 67264), (640, 48346), (736, 42040), (920, 33632), (1051, 29440), (1280, 24173), (1472, 21020), (1840, 16816), (2102, 14720), (2944, 10510), (3680, 8408), (4204, 7360), (5255, 5888)]