42365970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 113754240

約数和(自身を除く): 71388270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 907, 1038, 1557, 1730, 1814, 2595, 2721, 3114, 4535, 4671, 5190, 5442, 7785, 8163, 9070, 9342, 13605, 15570, 16326, 23355, 24489, 27210, 40815, 46710, 48978, 81630, 122445, 156911, 244890, 313822, 470733, 784555, 941466, 1412199, 1569110, 2353665, 2824398, 4236597, 4707330, 7060995, 8473194, 14121990, 21182985, 42365970]

約数ペア:

[(1, 42365970), (2, 21182985), (3, 14121990), (5, 8473194), (6, 7060995), (9, 4707330), (10, 4236597), (15, 2824398), (18, 2353665), (27, 1569110), (30, 1412199), (45, 941466), (54, 784555), (90, 470733), (135, 313822), (173, 244890), (270, 156911), (346, 122445), (519, 81630), (865, 48978), (907, 46710), (1038, 40815), (1557, 27210), (1730, 24489), (1814, 23355), (2595, 16326), (2721, 15570), (3114, 13605), (4535, 9342), (4671, 9070), (5190, 8163), (5442, 7785)]