29714120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 69172380

約数和(自身を除く): 39458260

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 773, 961, 1240, 1546, 1922, 3092, 3844, 3865, 4805, 6184, 7688, 7730, 9610, 15460, 19220, 23963, 30920, 38440, 47926, 95852, 119815, 191704, 239630, 479260, 742853, 958520, 1485706, 2971412, 3714265, 5942824, 7428530, 14857060, 29714120]

約数ペア:

[(1, 29714120), (2, 14857060), (4, 7428530), (5, 5942824), (8, 3714265), (10, 2971412), (20, 1485706), (31, 958520), (40, 742853), (62, 479260), (124, 239630), (155, 191704), (248, 119815), (310, 95852), (620, 47926), (773, 38440), (961, 30920), (1240, 23963), (1546, 19220), (1922, 15460), (3092, 9610), (3844, 7730), (3865, 7688), (4805, 6184)]