11428380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 34961472

約数和(自身を除く): 23533092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 367, 519, 692, 734, 865, 1038, 1101, 1468, 1557, 1730, 1835, 2076, 2202, 2595, 3114, 3303, 3460, 3670, 4404, 5190, 5505, 6228, 6606, 7340, 7785, 10380, 11010, 13212, 15570, 16515, 22020, 31140, 33030, 63491, 66060, 126982, 190473, 253964, 317455, 380946, 571419, 634910, 761892, 952365, 1142838, 1269820, 1904730, 2285676, 2857095, 3809460, 5714190, 11428380]

約数ペア:

[(1, 11428380), (2, 5714190), (3, 3809460), (4, 2857095), (5, 2285676), (6, 1904730), (9, 1269820), (10, 1142838), (12, 952365), (15, 761892), (18, 634910), (20, 571419), (30, 380946), (36, 317455), (45, 253964), (60, 190473), (90, 126982), (173, 66060), (180, 63491), (346, 33030), (367, 31140), (519, 22020), (692, 16515), (734, 15570), (865, 13212), (1038, 11010), (1101, 10380), (1468, 7785), (1557, 7340), (1730, 6606), (1835, 6228), (2076, 5505), (2202, 5190), (2595, 4404), (3114, 3670), (3303, 3460)]