157427203430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2947523}}^1$

素因数の和:2947653

約数の個数: 48

約数和(自身を含む): 332657558640

約数和(自身を除く): 175230355210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 3815, 5341, 7630, 10682, 26705, 53410, 2947523, 5895046, 14737615, 20632661, 29475230, 41265322, 103163305, 144428627, 206326610, 288857254, 321280007, 642560014, 722143135, 1444286270, 1606400035, 2248960049, 3212800070, 4497920098, 11244800245, 15742720343, 22489600490, 31485440686, 78713601715, 157427203430]

約数ペア:

[(1, 157427203430), (2, 78713601715), (5, 31485440686), (7, 22489600490), (10, 15742720343), (14, 11244800245), (35, 4497920098), (49, 3212800070), (70, 2248960049), (98, 1606400035), (109, 1444286270), (218, 722143135), (245, 642560014), (490, 321280007), (545, 288857254), (763, 206326610), (1090, 144428627), (1526, 103163305), (3815, 41265322), (5341, 29475230), (7630, 20632661), (10682, 14737615), (26705, 5895046), (53410, 2947523)]