452744.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 52584070

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 139, 190, 239, 266, 278, 478, 665, 695, 973, 1195, 1330, 1390, 1673, 1946, 2390, 2641, 3346, 4541, 4865, 5282, 8365, 9082, 9730, 13205, 16730, 18487, 22705, 26410, 31787, 33221, 36974, 45410, 63574, 66442, 92435, 158935, 166105, 184870, 232547, 317870, 332210, 465094, 631199, 1162735, 1262398, 2325470, 3155995, 4418393, 6311990, 8836786, 22091965, 44183930]

約数ペア:

[(1, 44183930), (2, 22091965), (5, 8836786), (7, 6311990), (10, 4418393), (14, 3155995), (19, 2325470), (35, 1262398), (38, 1162735), (70, 631199), (95, 465094), (133, 332210), (139, 317870), (190, 232547), (239, 184870), (266, 166105), (278, 158935), (478, 92435), (665, 66442), (695, 63574), (973, 45410), (1195, 36974), (1330, 33221), (1390, 31787), (1673, 26410), (1946, 22705), (2390, 18487), (2641, 16730), (3346, 13205), (4541, 9730), (4865, 9082), (5282, 8365)]