4927290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 12738816

約数和(自身を除く): 7811526

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 193, 222, 230, 345, 370, 386, 555, 579, 690, 851, 965, 1110, 1158, 1702, 1930, 2553, 2895, 4255, 4439, 5106, 5790, 7141, 8510, 8878, 12765, 13317, 14282, 21423, 22195, 25530, 26634, 35705, 42846, 44390, 66585, 71410, 107115, 133170, 164243, 214230, 328486, 492729, 821215, 985458, 1642430, 2463645, 4927290]

約数ペア:

[(1, 4927290), (2, 2463645), (3, 1642430), (5, 985458), (6, 821215), (10, 492729), (15, 328486), (23, 214230), (30, 164243), (37, 133170), (46, 107115), (69, 71410), (74, 66585), (111, 44390), (115, 42846), (138, 35705), (185, 26634), (193, 25530), (222, 22195), (230, 21423), (345, 14282), (370, 13317), (386, 12765), (555, 8878), (579, 8510), (690, 7141), (851, 5790), (965, 5106), (1110, 4439), (1158, 4255), (1702, 2895), (1930, 2553)]