70144830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{111341}}^1$

素因数の和:111361

約数の個数: 48

約数和(自身を含む): 208432224

約数和(自身を除く): 138287394

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, 111341, 222682, 334023, 556705, 668046, 779387, 1002069, 1113410, 1558774, 1670115, 2004138, 2338161, 3340230, 3896935, 4676322, 5010345, 7014483, 7793870, 10020690, 11690805, 14028966, 23381610, 35072415, 70144830]

約数ペア:

[(1, 70144830), (2, 35072415), (3, 23381610), (5, 14028966), (6, 11690805), (7, 10020690), (9, 7793870), (10, 7014483), (14, 5010345), (15, 4676322), (18, 3896935), (21, 3340230), (30, 2338161), (35, 2004138), (42, 1670115), (45, 1558774), (63, 1113410), (70, 1002069), (90, 779387), (105, 668046), (126, 556705), (210, 334023), (315, 222682), (630, 111341)]