551415930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3067}}^1$

素因数の和:3551

約数の個数: 64

約数和(自身を含む): 1428755328

約数和(自身を除く): 877339398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 461, 922, 1383, 2305, 2766, 3067, 4610, 5993, 6134, 6915, 9201, 11986, 13830, 15335, 17979, 18402, 29965, 30670, 35958, 39871, 46005, 59930, 79742, 89895, 92010, 119613, 179790, 199355, 239226, 398710, 598065, 1196130, 1413887, 2827774, 4241661, 7069435, 8483322, 14138870, 18380531, 21208305, 36761062, 42416610, 55141593, 91902655, 110283186, 183805310, 275707965, 551415930]

約数ペア:

[(1, 551415930), (2, 275707965), (3, 183805310), (5, 110283186), (6, 91902655), (10, 55141593), (13, 42416610), (15, 36761062), (26, 21208305), (30, 18380531), (39, 14138870), (65, 8483322), (78, 7069435), (130, 4241661), (195, 2827774), (390, 1413887), (461, 1196130), (922, 598065), (1383, 398710), (2305, 239226), (2766, 199355), (3067, 179790), (4610, 119613), (5993, 92010), (6134, 89895), (6915, 79742), (9201, 59930), (11986, 46005), (13830, 39871), (15335, 35958), (17979, 30670), (18402, 29965)]