82429710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 228248064

約数和(自身を除く): 145818354

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 43, 55, 66, 74, 86, 110, 111, 129, 157, 165, 185, 215, 222, 258, 314, 330, 370, 407, 430, 471, 473, 555, 645, 785, 814, 942, 946, 1110, 1221, 1290, 1419, 1570, 1591, 1727, 2035, 2355, 2365, 2442, 2838, 3182, 3454, 4070, 4710, 4730, 4773, 5181, 5809, 6105, 6751, 7095, 7955, 8635, 9546, 10362, 11618, 12210, 13502, 14190, 15910, 17270, 17427, 17501, 20253, 23865, 25905, 29045, 33755, 34854, 35002, 40506, 47730, 51810, 52503, 58090, 63899, 67510, 74261, 87135, 87505, 101265, 105006, 127798, 148522, 174270, 175010, 191697, 202530, 222783, 249787, 262515, 319495, 371305, 383394, 445566, 499574, 525030, 638990, 742610, 749361, 958485, 1113915, 1248935, 1498722, 1916970, 2227830, 2497870, 2747657, 3746805, 5495314, 7493610, 8242971, 13738285, 16485942, 27476570, 41214855, 82429710]

約数ペア:

[(1, 82429710), (2, 41214855), (3, 27476570), (5, 16485942), (6, 13738285), (10, 8242971), (11, 7493610), (15, 5495314), (22, 3746805), (30, 2747657), (33, 2497870), (37, 2227830), (43, 1916970), (55, 1498722), (66, 1248935), (74, 1113915), (86, 958485), (110, 749361), (111, 742610), (129, 638990), (157, 525030), (165, 499574), (185, 445566), (215, 383394), (222, 371305), (258, 319495), (314, 262515), (330, 249787), (370, 222783), (407, 202530), (430, 191697), (471, 175010), (473, 174270), (555, 148522), (645, 127798), (785, 105006), (814, 101265), (942, 87505), (946, 87135), (1110, 74261), (1221, 67510), (1290, 63899), (1419, 58090), (1570, 52503), (1591, 51810), (1727, 47730), (2035, 40506), (2355, 35002), (2365, 34854), (2442, 33755), (2838, 29045), (3182, 25905), (3454, 23865), (4070, 20253), (4710, 17501), (4730, 17427), (4773, 17270), (5181, 15910), (5809, 14190), (6105, 13502), (6751, 12210), (7095, 11618), (7955, 10362), (8635, 9546)]