1258745070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{81157}}^1$

素因数の和:81225

約数の個数: 64

約数和(自身を含む): 3365784576

約数和(自身を除く): 2107039506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 15510, 81157, 162314, 243471, 405785, 486942, 811570, 892727, 1217355, 1785454, 2434710, 2678181, 3814379, 4463635, 5356362, 7628758, 8927270, 11443137, 13390905, 19071895, 22886274, 26781810, 38143790, 41958169, 57215685, 83916338, 114431370, 125874507, 209790845, 251749014, 419581690, 629372535, 1258745070]

約数ペア:

[(1, 1258745070), (2, 629372535), (3, 419581690), (5, 251749014), (6, 209790845), (10, 125874507), (11, 114431370), (15, 83916338), (22, 57215685), (30, 41958169), (33, 38143790), (47, 26781810), (55, 22886274), (66, 19071895), (94, 13390905), (110, 11443137), (141, 8927270), (165, 7628758), (235, 5356362), (282, 4463635), (330, 3814379), (470, 2678181), (517, 2434710), (705, 1785454), (1034, 1217355), (1410, 892727), (1551, 811570), (2585, 486942), (3102, 405785), (5170, 243471), (7755, 162314), (15510, 81157)]