7004489.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9631}}^1$

素因数の和:9663

約数の個数: 96

約数和(自身を含む): 181235712

約数和(自身を除く): 128650452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9631, 19262, 28893, 38524, 48155, 57786, 67417, 96310, 115572, 125203, 134834, 144465, 192620, 202251, 250406, 269668, 288930, 337085, 375609, 404502, 500812, 577860, 626015, 674170, 751218, 809004, 876421, 1011255, 1252030, 1348340, 1502436, 1752842, 1878045, 2022510, 2504060, 2629263, 3505684, 3756090, 4045020, 4382105, 5258526, 7512180, 8764210, 10517052, 13146315, 17528420, 26292630, 52585260]

約数ペア:

[(1, 52585260), (2, 26292630), (3, 17528420), (4, 13146315), (5, 10517052), (6, 8764210), (7, 7512180), (10, 5258526), (12, 4382105), (13, 4045020), (14, 3756090), (15, 3505684), (20, 2629263), (21, 2504060), (26, 2022510), (28, 1878045), (30, 1752842), (35, 1502436), (39, 1348340), (42, 1252030), (52, 1011255), (60, 876421), (65, 809004), (70, 751218), (78, 674170), (84, 626015), (91, 577860), (105, 500812), (130, 404502), (140, 375609), (156, 337085), (182, 288930), (195, 269668), (210, 250406), (260, 202251), (273, 192620), (364, 144465), (390, 134834), (420, 125203), (455, 115572), (546, 96310), (780, 67417), (910, 57786), (1092, 48155), (1365, 38524), (1820, 28893), (2730, 19262), (5460, 9631)]