25051470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 62346240

約数和(自身を除く): 37294770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 109, 141, 163, 218, 235, 282, 326, 327, 470, 489, 545, 654, 705, 815, 978, 1090, 1410, 1630, 1635, 2445, 3270, 4890, 5123, 7661, 10246, 15322, 15369, 17767, 22983, 25615, 30738, 35534, 38305, 45966, 51230, 53301, 76610, 76845, 88835, 106602, 114915, 153690, 177670, 229830, 266505, 533010, 835049, 1670098, 2505147, 4175245, 5010294, 8350490, 12525735, 25051470]

約数ペア:

[(1, 25051470), (2, 12525735), (3, 8350490), (5, 5010294), (6, 4175245), (10, 2505147), (15, 1670098), (30, 835049), (47, 533010), (94, 266505), (109, 229830), (141, 177670), (163, 153690), (218, 114915), (235, 106602), (282, 88835), (326, 76845), (327, 76610), (470, 53301), (489, 51230), (545, 45966), (654, 38305), (705, 35534), (815, 30738), (978, 25615), (1090, 22983), (1410, 17767), (1630, 15369), (1635, 15322), (2445, 10246), (3270, 7661), (4890, 5123)]