54371970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3163}}^1$

素因数の和:3367

約数の個数: 48

約数和(自身を含む): 142152192

約数和(自身を除く): 87780222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3163, 3438, 5730, 6326, 8595, 9489, 15815, 17190, 18978, 28467, 31630, 47445, 56934, 94890, 142335, 284670, 604133, 1208266, 1812399, 3020665, 3624798, 5437197, 6041330, 9061995, 10874394, 18123990, 27185985, 54371970]

約数ペア:

[(1, 54371970), (2, 27185985), (3, 18123990), (5, 10874394), (6, 9061995), (9, 6041330), (10, 5437197), (15, 3624798), (18, 3020665), (30, 1812399), (45, 1208266), (90, 604133), (191, 284670), (382, 142335), (573, 94890), (955, 56934), (1146, 47445), (1719, 31630), (1910, 28467), (2865, 18978), (3163, 17190), (3438, 15815), (5730, 9489), (6326, 8595)]