742680690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{39233}}^1$

素因数の和:39874

約数の個数: 32

約数和(自身を含む): 1785303936

約数和(自身を除く): 1042623246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 1262, 1893, 3155, 3786, 6310, 9465, 18930, 39233, 78466, 117699, 196165, 235398, 392330, 588495, 1176990, 24756023, 49512046, 74268069, 123780115, 148536138, 247560230, 371340345, 742680690]

約数ペア:

[(1, 742680690), (2, 371340345), (3, 247560230), (5, 148536138), (6, 123780115), (10, 74268069), (15, 49512046), (30, 24756023), (631, 1176990), (1262, 588495), (1893, 392330), (3155, 235398), (3786, 196165), (6310, 117699), (9465, 78466), (18930, 39233)]