1023798090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4349}}^1$

素因数の和:4444

約数の個数: 128

約数和(自身を含む): 3006720000

約数和(自身を除く): 1982921910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 266, 285, 295, 354, 399, 413, 570, 590, 665, 798, 826, 885, 1121, 1239, 1330, 1770, 1995, 2065, 2242, 2478, 3363, 3990, 4130, 4349, 5605, 6195, 6726, 7847, 8698, 11210, 12390, 13047, 15694, 16815, 21745, 23541, 26094, 30443, 33630, 39235, 43490, 47082, 60886, 65235, 78470, 82631, 91329, 117705, 130470, 152215, 165262, 182658, 235410, 247893, 256591, 304430, 413155, 456645, 495786, 513182, 578417, 769773, 826310, 913290, 1156834, 1239465, 1282955, 1539546, 1735251, 1796137, 2478930, 2565910, 2892085, 3470502, 3592274, 3848865, 4875229, 5388411, 5784170, 7697730, 8676255, 8980685, 9750458, 10776822, 14625687, 17352510, 17961370, 24376145, 26942055, 29251374, 34126603, 48752290, 53884110, 68253206, 73128435, 102379809, 146256870, 170633015, 204759618, 341266030, 511899045, 1023798090]

約数ペア:

[(1, 1023798090), (2, 511899045), (3, 341266030), (5, 204759618), (6, 170633015), (7, 146256870), (10, 102379809), (14, 73128435), (15, 68253206), (19, 53884110), (21, 48752290), (30, 34126603), (35, 29251374), (38, 26942055), (42, 24376145), (57, 17961370), (59, 17352510), (70, 14625687), (95, 10776822), (105, 9750458), (114, 8980685), (118, 8676255), (133, 7697730), (177, 5784170), (190, 5388411), (210, 4875229), (266, 3848865), (285, 3592274), (295, 3470502), (354, 2892085), (399, 2565910), (413, 2478930), (570, 1796137), (590, 1735251), (665, 1539546), (798, 1282955), (826, 1239465), (885, 1156834), (1121, 913290), (1239, 826310), (1330, 769773), (1770, 578417), (1995, 513182), (2065, 495786), (2242, 456645), (2478, 413155), (3363, 304430), (3990, 256591), (4130, 247893), (4349, 235410), (5605, 182658), (6195, 165262), (6726, 152215), (7847, 130470), (8698, 117705), (11210, 91329), (12390, 82631), (13047, 78470), (15694, 65235), (16815, 60886), (21745, 47082), (23541, 43490), (26094, 39235), (30443, 33630)]