1407642328470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{728831}}^1$

素因数の和:729406

約数の個数: 128

約数和(自身を含む): 4095639355392

約数和(自身を除く): 2687997026922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 541, 595, 714, 1082, 1190, 1623, 1785, 2705, 3246, 3570, 3787, 5410, 7574, 8115, 9197, 11361, 16230, 18394, 18935, 22722, 27591, 37870, 45985, 55182, 56805, 64379, 91970, 113610, 128758, 137955, 193137, 275910, 321895, 386274, 643790, 728831, 965685, 1457662, 1931370, 2186493, 3644155, 4372986, 5101817, 7288310, 10203634, 10932465, 12390127, 15305451, 21864930, 24780254, 25509085, 30610902, 37170381, 51018170, 61950635, 74340762, 76527255, 86730889, 123901270, 153054510, 173461778, 185851905, 260192667, 371703810, 394297571, 433654445, 520385334, 788595142, 867308890, 1182892713, 1300963335, 1971487855, 2365785426, 2601926670, 2760082997, 3942975710, 5520165994, 5914463565, 6703058707, 8280248991, 11828927130, 13406117414, 13800414985, 16560497982, 20109176121, 27600829970, 33515293535, 40218352242, 41401244955, 46921410949, 67030587070, 82802489910, 93842821898, 100545880605, 140764232847, 201091761210, 234607054745, 281528465694, 469214109490, 703821164235, 1407642328470]

約数ペア:

[(1, 1407642328470), (2, 703821164235), (3, 469214109490), (5, 281528465694), (6, 234607054745), (7, 201091761210), (10, 140764232847), (14, 100545880605), (15, 93842821898), (17, 82802489910), (21, 67030587070), (30, 46921410949), (34, 41401244955), (35, 40218352242), (42, 33515293535), (51, 27600829970), (70, 20109176121), (85, 16560497982), (102, 13800414985), (105, 13406117414), (119, 11828927130), (170, 8280248991), (210, 6703058707), (238, 5914463565), (255, 5520165994), (357, 3942975710), (510, 2760082997), (541, 2601926670), (595, 2365785426), (714, 1971487855), (1082, 1300963335), (1190, 1182892713), (1623, 867308890), (1785, 788595142), (2705, 520385334), (3246, 433654445), (3570, 394297571), (3787, 371703810), (5410, 260192667), (7574, 185851905), (8115, 173461778), (9197, 153054510), (11361, 123901270), (16230, 86730889), (18394, 76527255), (18935, 74340762), (22722, 61950635), (27591, 51018170), (37870, 37170381), (45985, 30610902), (55182, 25509085), (56805, 24780254), (64379, 21864930), (91970, 15305451), (113610, 12390127), (128758, 10932465), (137955, 10203634), (193137, 7288310), (275910, 5101817), (321895, 4372986), (386274, 3644155), (643790, 2186493), (728831, 1931370), (965685, 1457662)]