542214180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97171}}^1$

素因数の和:97217

約数の個数: 72

約数和(自身を含む): 1697789184

約数和(自身を除く): 1155575004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 97171, 194342, 291513, 388684, 485855, 583026, 874539, 971710, 1166052, 1457565, 1749078, 1943420, 2915130, 3012301, 3498156, 4372695, 5830260, 6024602, 8745390, 9036903, 12049204, 15061505, 17490780, 18073806, 27110709, 30123010, 36147612, 45184515, 54221418, 60246020, 90369030, 108442836, 135553545, 180738060, 271107090, 542214180]

約数ペア:

[(1, 542214180), (2, 271107090), (3, 180738060), (4, 135553545), (5, 108442836), (6, 90369030), (9, 60246020), (10, 54221418), (12, 45184515), (15, 36147612), (18, 30123010), (20, 27110709), (30, 18073806), (31, 17490780), (36, 15061505), (45, 12049204), (60, 9036903), (62, 8745390), (90, 6024602), (93, 5830260), (124, 4372695), (155, 3498156), (180, 3012301), (186, 2915130), (279, 1943420), (310, 1749078), (372, 1457565), (465, 1166052), (558, 971710), (620, 874539), (930, 583026), (1116, 485855), (1395, 388684), (1860, 291513), (2790, 194342), (5580, 97171)]