29740860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 90994176

約数和(自身を除く): 61253316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1301, 1524, 1905, 2286, 2540, 2602, 3810, 3903, 4572, 5204, 5715, 6505, 7620, 7806, 11430, 11709, 13010, 15612, 19515, 22860, 23418, 26020, 39030, 46836, 58545, 78060, 117090, 165227, 234180, 330454, 495681, 660908, 826135, 991362, 1487043, 1652270, 1982724, 2478405, 2974086, 3304540, 4956810, 5948172, 7435215, 9913620, 14870430, 29740860]

約数ペア:

[(1, 29740860), (2, 14870430), (3, 9913620), (4, 7435215), (5, 5948172), (6, 4956810), (9, 3304540), (10, 2974086), (12, 2478405), (15, 1982724), (18, 1652270), (20, 1487043), (30, 991362), (36, 826135), (45, 660908), (60, 495681), (90, 330454), (127, 234180), (180, 165227), (254, 117090), (381, 78060), (508, 58545), (635, 46836), (762, 39030), (1143, 26020), (1270, 23418), (1301, 22860), (1524, 19515), (1905, 15612), (2286, 13010), (2540, 11709), (2602, 11430), (3810, 7806), (3903, 7620), (4572, 6505), (5204, 5715)]