64354590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4799}}^1$

素因数の和:4961

約数の個数: 48

約数和(自身を含む): 168480000

約数和(自身を除く): 104125410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 4799, 6705, 9598, 13410, 14397, 23995, 28794, 43191, 47990, 71985, 86382, 143970, 215955, 431910, 715051, 1430102, 2145153, 3575255, 4290306, 6435459, 7150510, 10725765, 12870918, 21451530, 32177295, 64354590]

約数ペア:

[(1, 64354590), (2, 32177295), (3, 21451530), (5, 12870918), (6, 10725765), (9, 7150510), (10, 6435459), (15, 4290306), (18, 3575255), (30, 2145153), (45, 1430102), (90, 715051), (149, 431910), (298, 215955), (447, 143970), (745, 86382), (894, 71985), (1341, 47990), (1490, 43191), (2235, 28794), (2682, 23995), (4470, 14397), (4799, 13410), (6705, 9598)]