22796460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 69975360

約数和(自身を除く): 47178900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1423, 1602, 1780, 2670, 2846, 3204, 4005, 4269, 5340, 5692, 7115, 8010, 8538, 12807, 14230, 16020, 17076, 21345, 25614, 28460, 42690, 51228, 64035, 85380, 126647, 128070, 253294, 256140, 379941, 506588, 633235, 759882, 1139823, 1266470, 1519764, 1899705, 2279646, 2532940, 3799410, 4559292, 5699115, 7598820, 11398230, 22796460]

約数ペア:

[(1, 22796460), (2, 11398230), (3, 7598820), (4, 5699115), (5, 4559292), (6, 3799410), (9, 2532940), (10, 2279646), (12, 1899705), (15, 1519764), (18, 1266470), (20, 1139823), (30, 759882), (36, 633235), (45, 506588), (60, 379941), (89, 256140), (90, 253294), (178, 128070), (180, 126647), (267, 85380), (356, 64035), (445, 51228), (534, 42690), (801, 28460), (890, 25614), (1068, 21345), (1335, 17076), (1423, 16020), (1602, 14230), (1780, 12807), (2670, 8538), (2846, 8010), (3204, 7115), (4005, 5692), (4269, 5340)]