30492340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 69753600

約数和(自身を除く): 39261260

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 2767, 5510, 5534, 11020, 11068, 13835, 27670, 52573, 55340, 80243, 105146, 160486, 210292, 262865, 320972, 401215, 525730, 802430, 1051460, 1524617, 1604860, 3049234, 6098468, 7623085, 15246170, 30492340]

約数ペア:

[(1, 30492340), (2, 15246170), (4, 7623085), (5, 6098468), (10, 3049234), (19, 1604860), (20, 1524617), (29, 1051460), (38, 802430), (58, 525730), (76, 401215), (95, 320972), (116, 262865), (145, 210292), (190, 160486), (290, 105146), (380, 80243), (551, 55340), (580, 52573), (1102, 27670), (2204, 13835), (2755, 11068), (2767, 11020), (5510, 5534)]