15017190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 37691136

約数和(自身を除く): 22673946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 83, 111, 163, 166, 185, 222, 249, 326, 370, 415, 489, 498, 555, 815, 830, 978, 1110, 1245, 1630, 2445, 2490, 3071, 4890, 6031, 6142, 9213, 12062, 13529, 15355, 18093, 18426, 27058, 30155, 30710, 36186, 40587, 46065, 60310, 67645, 81174, 90465, 92130, 135290, 180930, 202935, 405870, 500573, 1001146, 1501719, 2502865, 3003438, 5005730, 7508595, 15017190]

約数ペア:

[(1, 15017190), (2, 7508595), (3, 5005730), (5, 3003438), (6, 2502865), (10, 1501719), (15, 1001146), (30, 500573), (37, 405870), (74, 202935), (83, 180930), (111, 135290), (163, 92130), (166, 90465), (185, 81174), (222, 67645), (249, 60310), (326, 46065), (370, 40587), (415, 36186), (489, 30710), (498, 30155), (555, 27058), (815, 18426), (830, 18093), (978, 15355), (1110, 13529), (1245, 12062), (1630, 9213), (2445, 6142), (2490, 6031), (3071, 4890)]