9970457130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{75209}}^1$

素因数の和:75716

約数の個数: 64

約数和(自身を含む): 26642390400

約数和(自身を除く): 16671933270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 982, 1473, 2455, 2946, 4419, 4910, 7365, 8838, 13257, 14730, 22095, 26514, 44190, 66285, 75209, 132570, 150418, 225627, 376045, 451254, 676881, 752090, 1128135, 1353762, 2030643, 2256270, 3384405, 4061286, 6768810, 10153215, 20306430, 36927619, 73855238, 110782857, 184638095, 221565714, 332348571, 369276190, 553914285, 664697142, 997045713, 1107828570, 1661742855, 1994091426, 3323485710, 4985228565, 9970457130]

約数ペア:

[(1, 9970457130), (2, 4985228565), (3, 3323485710), (5, 1994091426), (6, 1661742855), (9, 1107828570), (10, 997045713), (15, 664697142), (18, 553914285), (27, 369276190), (30, 332348571), (45, 221565714), (54, 184638095), (90, 110782857), (135, 73855238), (270, 36927619), (491, 20306430), (982, 10153215), (1473, 6768810), (2455, 4061286), (2946, 3384405), (4419, 2256270), (4910, 2030643), (7365, 1353762), (8838, 1128135), (13257, 752090), (14730, 676881), (22095, 451254), (26514, 376045), (44190, 225627), (66285, 150418), (75209, 132570)]