8972130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 22654080

約数和(自身を除く): 13681950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 59, 74, 111, 118, 137, 177, 185, 222, 274, 295, 354, 370, 411, 555, 590, 685, 822, 885, 1110, 1370, 1770, 2055, 2183, 4110, 4366, 5069, 6549, 8083, 10138, 10915, 13098, 15207, 16166, 21830, 24249, 25345, 30414, 32745, 40415, 48498, 50690, 65490, 76035, 80830, 121245, 152070, 242490, 299071, 598142, 897213, 1495355, 1794426, 2990710, 4486065, 8972130]

約数ペア:

[(1, 8972130), (2, 4486065), (3, 2990710), (5, 1794426), (6, 1495355), (10, 897213), (15, 598142), (30, 299071), (37, 242490), (59, 152070), (74, 121245), (111, 80830), (118, 76035), (137, 65490), (177, 50690), (185, 48498), (222, 40415), (274, 32745), (295, 30414), (354, 25345), (370, 24249), (411, 21830), (555, 16166), (590, 15207), (685, 13098), (822, 10915), (885, 10138), (1110, 8083), (1370, 6549), (1770, 5069), (2055, 4366), (2183, 4110)]