4251902830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{2531}}^1$

素因数の和:2881

約数の個数: 64

約数和(自身を含む): 8873100288

約数和(自身を除く): 4621197458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 233, 466, 515, 721, 1030, 1165, 1442, 1631, 2330, 2531, 3262, 3605, 5062, 7210, 8155, 12655, 16310, 17717, 23999, 25310, 35434, 47998, 88585, 119995, 167993, 177170, 239990, 260693, 335986, 521386, 589723, 839965, 1179446, 1303465, 1679930, 1824851, 2606930, 2948615, 3649702, 4128061, 5897230, 8256122, 9124255, 18248510, 20640305, 41280610, 60741469, 121482938, 303707345, 425190283, 607414690, 850380566, 2125951415, 4251902830]

約数ペア:

[(1, 4251902830), (2, 2125951415), (5, 850380566), (7, 607414690), (10, 425190283), (14, 303707345), (35, 121482938), (70, 60741469), (103, 41280610), (206, 20640305), (233, 18248510), (466, 9124255), (515, 8256122), (721, 5897230), (1030, 4128061), (1165, 3649702), (1442, 2948615), (1631, 2606930), (2330, 1824851), (2531, 1679930), (3262, 1303465), (3605, 1179446), (5062, 839965), (7210, 589723), (8155, 521386), (12655, 335986), (16310, 260693), (17717, 239990), (23999, 177170), (25310, 167993), (35434, 119995), (47998, 88585)]