179747460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58741}}^1$

素因数の和:58773

約数の個数: 72

約数和(自身を含む): 577316376

約数和(自身を除く): 397568916

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, 58741, 117482, 176223, 234964, 293705, 352446, 528669, 587410, 704892, 881115, 998597, 1057338, 1174820, 1762230, 1997194, 2114676, 2643345, 2995791, 3524460, 3994388, 4992985, 5286690, 5991582, 8987373, 9985970, 10573380, 11983164, 14978955, 17974746, 19971940, 29957910, 35949492, 44936865, 59915820, 89873730, 179747460]

約数ペア:

[(1, 179747460), (2, 89873730), (3, 59915820), (4, 44936865), (5, 35949492), (6, 29957910), (9, 19971940), (10, 17974746), (12, 14978955), (15, 11983164), (17, 10573380), (18, 9985970), (20, 8987373), (30, 5991582), (34, 5286690), (36, 4992985), (45, 3994388), (51, 3524460), (60, 2995791), (68, 2643345), (85, 2114676), (90, 1997194), (102, 1762230), (153, 1174820), (170, 1057338), (180, 998597), (204, 881115), (255, 704892), (306, 587410), (340, 528669), (510, 352446), (612, 293705), (765, 234964), (1020, 176223), (1530, 117482), (3060, 58741)]