123108570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2516

約数の個数: 96

約数和(自身を含む): 352864512

約数和(自身を除く): 229755942

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1677, 1935, 2447, 2795, 3354, 3870, 4894, 5031, 5590, 7341, 8385, 10062, 12235, 14682, 16770, 22023, 24470, 25155, 31811, 36705, 44046, 50310, 63622, 73410, 95433, 105221, 110115, 159055, 190866, 210442, 220230, 286299, 315663, 318110, 477165, 526105, 572598, 631326, 946989, 954330, 1052210, 1367873, 1431495, 1578315, 1893978, 2735746, 2862990, 3156630, 4103619, 4734945, 6839365, 8207238, 9469890, 12310857, 13678730, 20518095, 24621714, 41036190, 61554285, 123108570]

約数ペア:

[(1, 123108570), (2, 61554285), (3, 41036190), (5, 24621714), (6, 20518095), (9, 13678730), (10, 12310857), (13, 9469890), (15, 8207238), (18, 6839365), (26, 4734945), (30, 4103619), (39, 3156630), (43, 2862990), (45, 2735746), (65, 1893978), (78, 1578315), (86, 1431495), (90, 1367873), (117, 1052210), (129, 954330), (130, 946989), (195, 631326), (215, 572598), (234, 526105), (258, 477165), (387, 318110), (390, 315663), (430, 286299), (559, 220230), (585, 210442), (645, 190866), (774, 159055), (1118, 110115), (1170, 105221), (1290, 95433), (1677, 73410), (1935, 63622), (2447, 50310), (2795, 44046), (3354, 36705), (3870, 31811), (4894, 25155), (5031, 24470), (5590, 22023), (7341, 16770), (8385, 14682), (10062, 12235)]