63108420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61871}}^1$

素因数の和:61900

約数の個数: 48

約数和(自身を含む): 187100928

約数和(自身を除く): 123992508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 61871, 123742, 185613, 247484, 309355, 371226, 618710, 742452, 928065, 1051807, 1237420, 1856130, 2103614, 3155421, 3712260, 4207228, 5259035, 6310842, 10518070, 12621684, 15777105, 21036140, 31554210, 63108420]

約数ペア:

[(1, 63108420), (2, 31554210), (3, 21036140), (4, 15777105), (5, 12621684), (6, 10518070), (10, 6310842), (12, 5259035), (15, 4207228), (17, 3712260), (20, 3155421), (30, 2103614), (34, 1856130), (51, 1237420), (60, 1051807), (68, 928065), (85, 742452), (102, 618710), (170, 371226), (204, 309355), (255, 247484), (340, 185613), (510, 123742), (1020, 61871)]