74949210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118967}}^1$

素因数の和:118987

約数の個数: 48

約数和(自身を含む): 222708096

約数和(自身を除く): 147758886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118967, 237934, 356901, 594835, 713802, 832769, 1070703, 1189670, 1665538, 1784505, 2141406, 2498307, 3569010, 4163845, 4996614, 5353515, 7494921, 8327690, 10707030, 12491535, 14989842, 24983070, 37474605, 74949210]

約数ペア:

[(1, 74949210), (2, 37474605), (3, 24983070), (5, 14989842), (6, 12491535), (7, 10707030), (9, 8327690), (10, 7494921), (14, 5353515), (15, 4996614), (18, 4163845), (21, 3569010), (30, 2498307), (35, 2141406), (42, 1784505), (45, 1665538), (63, 1189670), (70, 1070703), (90, 832769), (105, 713802), (126, 594835), (210, 356901), (315, 237934), (630, 118967)]