153784470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15581}}^1$

素因数の和:15645

約数の個数: 64

約数和(自身を含む): 430811136

約数和(自身を除く): 277026666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 9870, 15581, 31162, 46743, 77905, 93486, 109067, 155810, 218134, 233715, 327201, 467430, 545335, 654402, 732307, 1090670, 1464614, 1636005, 2196921, 3272010, 3661535, 4393842, 5126149, 7323070, 10252298, 10984605, 15378447, 21969210, 25630745, 30756894, 51261490, 76892235, 153784470]

約数ペア:

[(1, 153784470), (2, 76892235), (3, 51261490), (5, 30756894), (6, 25630745), (7, 21969210), (10, 15378447), (14, 10984605), (15, 10252298), (21, 7323070), (30, 5126149), (35, 4393842), (42, 3661535), (47, 3272010), (70, 2196921), (94, 1636005), (105, 1464614), (141, 1090670), (210, 732307), (235, 654402), (282, 545335), (329, 467430), (470, 327201), (658, 233715), (705, 218134), (987, 155810), (1410, 109067), (1645, 93486), (1974, 77905), (3290, 46743), (4935, 31162), (9870, 15581)]