686516130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7109}}^1$

素因数の和:7188

約数の個数: 96

約数和(自身を含む): 1896663600

約数和(自身を除く): 1210147470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 37, 45, 58, 74, 87, 90, 111, 145, 174, 185, 222, 261, 290, 333, 370, 435, 522, 555, 666, 870, 1073, 1110, 1305, 1665, 2146, 2610, 3219, 3330, 5365, 6438, 7109, 9657, 10730, 14218, 16095, 19314, 21327, 32190, 35545, 42654, 48285, 63981, 71090, 96570, 106635, 127962, 206161, 213270, 263033, 319905, 412322, 526066, 618483, 639810, 789099, 1030805, 1236966, 1315165, 1578198, 1855449, 2061610, 2367297, 2630330, 3092415, 3710898, 3945495, 4734594, 6184830, 7627957, 7890990, 9277245, 11836485, 15255914, 18554490, 22883871, 23672970, 38139785, 45767742, 68651613, 76279570, 114419355, 137303226, 228838710, 343258065, 686516130]

約数ペア:

[(1, 686516130), (2, 343258065), (3, 228838710), (5, 137303226), (6, 114419355), (9, 76279570), (10, 68651613), (15, 45767742), (18, 38139785), (29, 23672970), (30, 22883871), (37, 18554490), (45, 15255914), (58, 11836485), (74, 9277245), (87, 7890990), (90, 7627957), (111, 6184830), (145, 4734594), (174, 3945495), (185, 3710898), (222, 3092415), (261, 2630330), (290, 2367297), (333, 2061610), (370, 1855449), (435, 1578198), (522, 1315165), (555, 1236966), (666, 1030805), (870, 789099), (1073, 639810), (1110, 618483), (1305, 526066), (1665, 412322), (2146, 319905), (2610, 263033), (3219, 213270), (3330, 206161), (5365, 127962), (6438, 106635), (7109, 96570), (9657, 71090), (10730, 63981), (14218, 48285), (16095, 42654), (19314, 35545), (21327, 32190)]