23503860

素因数分解:

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

素因数の和:7713

約数の個数: 72

約数和(自身を含む): 75498696

約数和(自身を除く): 51994836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7681, 15362, 23043, 30724, 38405, 46086, 69129, 76810, 92172, 115215, 130577, 138258, 153620, 230430, 261154, 276516, 345645, 391731, 460860, 522308, 652885, 691290, 783462, 1175193, 1305770, 1382580, 1566924, 1958655, 2350386, 2611540, 3917310, 4700772, 5875965, 7834620, 11751930, 23503860]

約数ペア:

[(1, 23503860), (2, 11751930), (3, 7834620), (4, 5875965), (5, 4700772), (6, 3917310), (9, 2611540), (10, 2350386), (12, 1958655), (15, 1566924), (17, 1382580), (18, 1305770), (20, 1175193), (30, 783462), (34, 691290), (36, 652885), (45, 522308), (51, 460860), (60, 391731), (68, 345645), (85, 276516), (90, 261154), (102, 230430), (153, 153620), (170, 138258), (180, 130577), (204, 115215), (255, 92172), (306, 76810), (340, 69129), (510, 46086), (612, 38405), (765, 30724), (1020, 23043), (1530, 15362), (3060, 7681)]