13239090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 72

約数和(自身を含む): 36637380

約数和(自身を除く): 23398290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 509, 510, 578, 765, 867, 1018, 1445, 1527, 1530, 1734, 2545, 2601, 2890, 3054, 4335, 4581, 5090, 5202, 7635, 8653, 8670, 9162, 13005, 15270, 17306, 22905, 25959, 26010, 43265, 45810, 51918, 77877, 86530, 129795, 147101, 155754, 259590, 294202, 389385, 441303, 735505, 778770, 882606, 1323909, 1471010, 2206515, 2647818, 4413030, 6619545, 13239090]

約数ペア:

[(1, 13239090), (2, 6619545), (3, 4413030), (5, 2647818), (6, 2206515), (9, 1471010), (10, 1323909), (15, 882606), (17, 778770), (18, 735505), (30, 441303), (34, 389385), (45, 294202), (51, 259590), (85, 155754), (90, 147101), (102, 129795), (153, 86530), (170, 77877), (255, 51918), (289, 45810), (306, 43265), (509, 26010), (510, 25959), (578, 22905), (765, 17306), (867, 15270), (1018, 13005), (1445, 9162), (1527, 8670), (1530, 8653), (1734, 7635), (2545, 5202), (2601, 5090), (2890, 4581), (3054, 4335)]