8843170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 19641600

約数和(自身を除く): 10798430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 109, 122, 133, 190, 218, 266, 305, 427, 545, 610, 665, 763, 854, 1090, 1159, 1330, 1526, 2071, 2135, 2318, 3815, 4142, 4270, 5795, 6649, 7630, 8113, 10355, 11590, 13298, 14497, 16226, 20710, 28994, 33245, 40565, 46543, 66490, 72485, 81130, 93086, 126331, 144970, 232715, 252662, 465430, 631655, 884317, 1263310, 1768634, 4421585, 8843170]

約数ペア:

[(1, 8843170), (2, 4421585), (5, 1768634), (7, 1263310), (10, 884317), (14, 631655), (19, 465430), (35, 252662), (38, 232715), (61, 144970), (70, 126331), (95, 93086), (109, 81130), (122, 72485), (133, 66490), (190, 46543), (218, 40565), (266, 33245), (305, 28994), (427, 20710), (545, 16226), (610, 14497), (665, 13298), (763, 11590), (854, 10355), (1090, 8113), (1159, 7630), (1330, 6649), (1526, 5795), (2071, 4270), (2135, 4142), (2318, 3815)]