30515804552120

素因数分解:

$2^3\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{44273}}^1\times {\mathrm{7703}}^1$

素因数の和:54224

約数の個数: 64

約数和(自身を含む): 68701722592320

約数和(自身を除く): 38185918040200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2237, 4474, 7703, 8948, 11185, 15406, 17896, 22370, 30812, 38515, 44273, 44740, 61624, 77030, 88546, 89480, 154060, 177092, 221365, 308120, 354184, 442730, 885460, 1770920, 17231611, 34463222, 68926444, 86158055, 99038701, 137852888, 172316110, 198077402, 341034919, 344632220, 396154804, 495193505, 682069838, 689264440, 792309608, 990387010, 1364139676, 1705174595, 1980774020, 2728279352, 3410349190, 3961548040, 6820698380, 13641396760, 762895113803, 1525790227606, 3051580455212, 3814475569015, 6103160910424, 7628951138030, 15257902276060, 30515804552120]

約数ペア:

[(1, 30515804552120), (2, 15257902276060), (4, 7628951138030), (5, 6103160910424), (8, 3814475569015), (10, 3051580455212), (20, 1525790227606), (40, 762895113803), (2237, 13641396760), (4474, 6820698380), (7703, 3961548040), (8948, 3410349190), (11185, 2728279352), (15406, 1980774020), (17896, 1705174595), (22370, 1364139676), (30812, 990387010), (38515, 792309608), (44273, 689264440), (44740, 682069838), (61624, 495193505), (77030, 396154804), (88546, 344632220), (89480, 341034919), (154060, 198077402), (177092, 172316110), (221365, 137852888), (308120, 99038701), (354184, 86158055), (442730, 68926444), (885460, 34463222), (1770920, 17231611)]