4389210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{6967}}^1$

素因数の和:6987

約数の個数: 48

約数和(自身を含む): 13044096

約数和(自身を除く): 8654886

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, 6967, 13934, 20901, 34835, 41802, 48769, 62703, 69670, 97538, 104505, 125406, 146307, 209010, 243845, 292614, 313515, 438921, 487690, 627030, 731535, 877842, 1463070, 2194605, 4389210]

約数ペア:

[(1, 4389210), (2, 2194605), (3, 1463070), (5, 877842), (6, 731535), (7, 627030), (9, 487690), (10, 438921), (14, 313515), (15, 292614), (18, 243845), (21, 209010), (30, 146307), (35, 125406), (42, 104505), (45, 97538), (63, 69670), (70, 62703), (90, 48769), (105, 41802), (126, 34835), (210, 20901), (315, 13934), (630, 6967)]