17930070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11719}}^1$

素因数の和:11749

約数の個数: 48

約数和(自身を含む): 49364640

約数和(自身を除く): 31434570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 11719, 23438, 35157, 58595, 70314, 105471, 117190, 175785, 199223, 210942, 351570, 398446, 527355, 597669, 996115, 1054710, 1195338, 1793007, 1992230, 2988345, 3586014, 5976690, 8965035, 17930070]

約数ペア:

[(1, 17930070), (2, 8965035), (3, 5976690), (5, 3586014), (6, 2988345), (9, 1992230), (10, 1793007), (15, 1195338), (17, 1054710), (18, 996115), (30, 597669), (34, 527355), (45, 398446), (51, 351570), (85, 210942), (90, 199223), (102, 175785), (153, 117190), (170, 105471), (255, 70314), (306, 58595), (510, 35157), (765, 23438), (1530, 11719)]