995367.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 5586734

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 71, 85, 130, 142, 155, 170, 221, 310, 355, 403, 442, 527, 710, 806, 923, 1054, 1105, 1207, 1846, 2015, 2201, 2210, 2414, 2635, 4030, 4402, 4615, 5270, 6035, 6851, 9230, 11005, 12070, 13702, 15691, 22010, 28613, 31382, 34255, 37417, 57226, 68510, 74834, 78455, 143065, 156910, 187085, 286130, 374170, 486421, 972842, 2432105, 4864210]

約数ペア:

[(1, 4864210), (2, 2432105), (5, 972842), (10, 486421), (13, 374170), (17, 286130), (26, 187085), (31, 156910), (34, 143065), (62, 78455), (65, 74834), (71, 68510), (85, 57226), (130, 37417), (142, 34255), (155, 31382), (170, 28613), (221, 22010), (310, 15691), (355, 13702), (403, 12070), (442, 11005), (527, 9230), (710, 6851), (806, 6035), (923, 5270), (1054, 4615), (1105, 4402), (1207, 4030), (1846, 2635), (2015, 2414), (2201, 2210)]