13353870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 33675264

約数和(自身を除く): 20321394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 83, 93, 155, 166, 173, 186, 249, 310, 346, 415, 465, 498, 519, 830, 865, 930, 1038, 1245, 1730, 2490, 2573, 2595, 5146, 5190, 5363, 7719, 10726, 12865, 14359, 15438, 16089, 25730, 26815, 28718, 32178, 38595, 43077, 53630, 71795, 77190, 80445, 86154, 143590, 160890, 215385, 430770, 445129, 890258, 1335387, 2225645, 2670774, 4451290, 6676935, 13353870]

約数ペア:

[(1, 13353870), (2, 6676935), (3, 4451290), (5, 2670774), (6, 2225645), (10, 1335387), (15, 890258), (30, 445129), (31, 430770), (62, 215385), (83, 160890), (93, 143590), (155, 86154), (166, 80445), (173, 77190), (186, 71795), (249, 53630), (310, 43077), (346, 38595), (415, 32178), (465, 28718), (498, 26815), (519, 25730), (830, 16089), (865, 15438), (930, 14359), (1038, 12865), (1245, 10726), (1730, 7719), (2490, 5363), (2573, 5190), (2595, 5146)]