3878889210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{6156967}}^1$

素因数の和:6156987

約数の個数: 48

約数和(自身を含む): 11525844096

約数和(自身を除く): 7646954886

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, 6156967, 12313934, 18470901, 30784835, 36941802, 43098769, 55412703, 61569670, 86197538, 92354505, 110825406, 129296307, 184709010, 215493845, 258592614, 277063515, 387888921, 430987690, 554127030, 646481535, 775777842, 1292963070, 1939444605, 3878889210]

約数ペア:

[(1, 3878889210), (2, 1939444605), (3, 1292963070), (5, 775777842), (6, 646481535), (7, 554127030), (9, 430987690), (10, 387888921), (14, 277063515), (15, 258592614), (18, 215493845), (21, 184709010), (30, 129296307), (35, 110825406), (42, 92354505), (45, 86197538), (63, 61569670), (70, 55412703), (90, 43098769), (105, 36941802), (126, 30784835), (210, 18470901), (315, 12313934), (630, 6156967)]