19422810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 57552768

約数和(自身を除く): 38129958

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 853, 990, 1035, 1265, 1518, 1706, 2070, 2277, 2530, 2559, 3795, 4265, 4554, 5118, 7590, 7677, 8530, 9383, 11385, 12795, 15354, 18766, 19619, 22770, 25590, 28149, 38385, 39238, 46915, 56298, 58857, 76770, 84447, 93830, 98095, 117714, 140745, 168894, 176571, 196190, 215809, 281490, 294285, 353142, 422235, 431618, 588570, 647427, 844470, 882855, 1079045, 1294854, 1765710, 1942281, 2158090, 3237135, 3884562, 6474270, 9711405, 19422810]

約数ペア:

[(1, 19422810), (2, 9711405), (3, 6474270), (5, 3884562), (6, 3237135), (9, 2158090), (10, 1942281), (11, 1765710), (15, 1294854), (18, 1079045), (22, 882855), (23, 844470), (30, 647427), (33, 588570), (45, 431618), (46, 422235), (55, 353142), (66, 294285), (69, 281490), (90, 215809), (99, 196190), (110, 176571), (115, 168894), (138, 140745), (165, 117714), (198, 98095), (207, 93830), (230, 84447), (253, 76770), (330, 58857), (345, 56298), (414, 46915), (495, 39238), (506, 38385), (690, 28149), (759, 25590), (853, 22770), (990, 19619), (1035, 18766), (1265, 15354), (1518, 12795), (1706, 11385), (2070, 9383), (2277, 8530), (2530, 7677), (2559, 7590), (3795, 5118), (4265, 4554)]