8371530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 21924864

約数和(自身を除く): 13553334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 487, 573, 955, 974, 1146, 1461, 1719, 1910, 2435, 2865, 2922, 3438, 4383, 4870, 5730, 7305, 8595, 8766, 14610, 17190, 21915, 43830, 93017, 186034, 279051, 465085, 558102, 837153, 930170, 1395255, 1674306, 2790510, 4185765, 8371530]

約数ペア:

[(1, 8371530), (2, 4185765), (3, 2790510), (5, 1674306), (6, 1395255), (9, 930170), (10, 837153), (15, 558102), (18, 465085), (30, 279051), (45, 186034), (90, 93017), (191, 43830), (382, 21915), (487, 17190), (573, 14610), (955, 8766), (974, 8595), (1146, 7305), (1461, 5730), (1719, 4870), (1910, 4383), (2435, 3438), (2865, 2922)]