22403340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 68953248

約数和(自身を除く): 46549908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 1753, 2130, 2556, 3195, 3506, 4260, 5259, 6390, 7012, 8765, 10518, 12780, 15777, 17530, 21036, 26295, 31554, 35060, 52590, 63108, 78885, 105180, 124463, 157770, 248926, 315540, 373389, 497852, 622315, 746778, 1120167, 1244630, 1493556, 1866945, 2240334, 2489260, 3733890, 4480668, 5600835, 7467780, 11201670, 22403340]

約数ペア:

[(1, 22403340), (2, 11201670), (3, 7467780), (4, 5600835), (5, 4480668), (6, 3733890), (9, 2489260), (10, 2240334), (12, 1866945), (15, 1493556), (18, 1244630), (20, 1120167), (30, 746778), (36, 622315), (45, 497852), (60, 373389), (71, 315540), (90, 248926), (142, 157770), (180, 124463), (213, 105180), (284, 78885), (355, 63108), (426, 52590), (639, 35060), (710, 31554), (852, 26295), (1065, 21036), (1278, 17530), (1420, 15777), (1753, 12780), (2130, 10518), (2556, 8765), (3195, 7012), (3506, 6390), (4260, 5259)]