11751930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7711

約数の個数: 48

約数和(自身を含む): 32356584

約数和(自身を除く): 20604654

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, 7681, 15362, 23043, 38405, 46086, 69129, 76810, 115215, 130577, 138258, 230430, 261154, 345645, 391731, 652885, 691290, 783462, 1175193, 1305770, 1958655, 2350386, 3917310, 5875965, 11751930]

約数ペア:

[(1, 11751930), (2, 5875965), (3, 3917310), (5, 2350386), (6, 1958655), (9, 1305770), (10, 1175193), (15, 783462), (17, 691290), (18, 652885), (30, 391731), (34, 345645), (45, 261154), (51, 230430), (85, 138258), (90, 130577), (102, 115215), (153, 76810), (170, 69129), (255, 46086), (306, 38405), (510, 23043), (765, 15362), (1530, 7681)]