295213490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4801}}^1$

素因数の和:4875

約数の個数: 64

約数和(自身を含む): 638934912

約数和(自身を除く): 343721422

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 130, 143, 215, 286, 430, 473, 559, 715, 946, 1118, 1430, 2365, 2795, 4730, 4801, 5590, 6149, 9602, 12298, 24005, 30745, 48010, 52811, 61490, 62413, 105622, 124826, 206443, 264055, 312065, 412886, 528110, 624130, 686543, 1032215, 1373086, 2064430, 2270873, 2683759, 3432715, 4541746, 5367518, 6865430, 11354365, 13418795, 22708730, 26837590, 29521349, 59042698, 147606745, 295213490]

約数ペア:

[(1, 295213490), (2, 147606745), (5, 59042698), (10, 29521349), (11, 26837590), (13, 22708730), (22, 13418795), (26, 11354365), (43, 6865430), (55, 5367518), (65, 4541746), (86, 3432715), (110, 2683759), (130, 2270873), (143, 2064430), (215, 1373086), (286, 1032215), (430, 686543), (473, 624130), (559, 528110), (715, 412886), (946, 312065), (1118, 264055), (1430, 206443), (2365, 124826), (2795, 105622), (4730, 62413), (4801, 61490), (5590, 52811), (6149, 48010), (9602, 30745), (12298, 24005)]