42374970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 125483904

約数和(自身を除く): 83108934

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, 990, 1035, 1265, 1518, 1861, 2070, 2277, 2530, 3722, 3795, 4554, 5583, 7590, 9305, 11166, 11385, 16749, 18610, 20471, 22770, 27915, 33498, 40942, 42803, 55830, 61413, 83745, 85606, 102355, 122826, 128409, 167490, 184239, 204710, 214015, 256818, 307065, 368478, 385227, 428030, 470833, 614130, 642045, 770454, 921195, 941666, 1284090, 1412499, 1842390, 1926135, 2354165, 2824998, 3852270, 4237497, 4708330, 7062495, 8474994, 14124990, 21187485, 42374970]

約数ペア:

[(1, 42374970), (2, 21187485), (3, 14124990), (5, 8474994), (6, 7062495), (9, 4708330), (10, 4237497), (11, 3852270), (15, 2824998), (18, 2354165), (22, 1926135), (23, 1842390), (30, 1412499), (33, 1284090), (45, 941666), (46, 921195), (55, 770454), (66, 642045), (69, 614130), (90, 470833), (99, 428030), (110, 385227), (115, 368478), (138, 307065), (165, 256818), (198, 214015), (207, 204710), (230, 184239), (253, 167490), (330, 128409), (345, 122826), (414, 102355), (495, 85606), (506, 83745), (690, 61413), (759, 55830), (990, 42803), (1035, 40942), (1265, 33498), (1518, 27915), (1861, 22770), (2070, 20471), (2277, 18610), (2530, 16749), (3722, 11385), (3795, 11166), (4554, 9305), (5583, 7590)]