30684810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 86365440

約数和(自身を除く): 55680630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 41, 57, 65, 78, 82, 95, 101, 114, 123, 130, 190, 195, 202, 205, 246, 247, 285, 303, 390, 410, 494, 505, 533, 570, 606, 615, 741, 779, 1010, 1066, 1230, 1235, 1313, 1482, 1515, 1558, 1599, 1919, 2337, 2470, 2626, 2665, 3030, 3198, 3705, 3838, 3895, 3939, 4141, 4674, 5330, 5757, 6565, 7410, 7790, 7878, 7995, 8282, 9595, 10127, 11514, 11685, 12423, 13130, 15990, 19190, 19695, 20254, 20705, 23370, 24846, 24947, 28785, 30381, 39390, 41410, 49894, 50635, 53833, 57570, 60762, 62115, 74841, 78679, 101270, 107666, 124230, 124735, 149682, 151905, 157358, 161499, 236037, 249470, 269165, 303810, 322998, 374205, 393395, 472074, 538330, 748410, 786790, 807495, 1022827, 1180185, 1614990, 2045654, 2360370, 3068481, 5114135, 6136962, 10228270, 15342405, 30684810]

約数ペア:

[(1, 30684810), (2, 15342405), (3, 10228270), (5, 6136962), (6, 5114135), (10, 3068481), (13, 2360370), (15, 2045654), (19, 1614990), (26, 1180185), (30, 1022827), (38, 807495), (39, 786790), (41, 748410), (57, 538330), (65, 472074), (78, 393395), (82, 374205), (95, 322998), (101, 303810), (114, 269165), (123, 249470), (130, 236037), (190, 161499), (195, 157358), (202, 151905), (205, 149682), (246, 124735), (247, 124230), (285, 107666), (303, 101270), (390, 78679), (410, 74841), (494, 62115), (505, 60762), (533, 57570), (570, 53833), (606, 50635), (615, 49894), (741, 41410), (779, 39390), (1010, 30381), (1066, 28785), (1230, 24947), (1235, 24846), (1313, 23370), (1482, 20705), (1515, 20254), (1558, 19695), (1599, 19190), (1919, 15990), (2337, 13130), (2470, 12423), (2626, 11685), (2665, 11514), (3030, 10127), (3198, 9595), (3705, 8282), (3838, 7995), (3895, 7878), (3939, 7790), (4141, 7410), (4674, 6565), (5330, 5757)]