171303860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 450304512

約数和(自身を除く): 279000652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 793, 854, 910, 1220, 1543, 1586, 1708, 1820, 2135, 3086, 3172, 3965, 4270, 5551, 6172, 7715, 7930, 8540, 10801, 11102, 15430, 15860, 20059, 21602, 22204, 27755, 30860, 40118, 43204, 54005, 55510, 80236, 94123, 100295, 108010, 111020, 140413, 188246, 200590, 216020, 280826, 376492, 401180, 470615, 561652, 658861, 702065, 941230, 1223599, 1317722, 1404130, 1882460, 2447198, 2635444, 2808260, 3294305, 4894396, 6117995, 6588610, 8565193, 12235990, 13177220, 17130386, 24471980, 34260772, 42825965, 85651930, 171303860]

約数ペア:

[(1, 171303860), (2, 85651930), (4, 42825965), (5, 34260772), (7, 24471980), (10, 17130386), (13, 13177220), (14, 12235990), (20, 8565193), (26, 6588610), (28, 6117995), (35, 4894396), (52, 3294305), (61, 2808260), (65, 2635444), (70, 2447198), (91, 1882460), (122, 1404130), (130, 1317722), (140, 1223599), (182, 941230), (244, 702065), (260, 658861), (305, 561652), (364, 470615), (427, 401180), (455, 376492), (610, 280826), (793, 216020), (854, 200590), (910, 188246), (1220, 140413), (1543, 111020), (1586, 108010), (1708, 100295), (1820, 94123), (2135, 80236), (3086, 55510), (3172, 54005), (3965, 43204), (4270, 40118), (5551, 30860), (6172, 27755), (7715, 22204), (7930, 21602), (8540, 20059), (10801, 15860), (11102, 15430)]