1312230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 3483648

約数和(自身を除く): 2171418

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 83, 85, 93, 102, 155, 166, 170, 186, 249, 255, 310, 415, 465, 498, 510, 527, 830, 930, 1054, 1245, 1411, 1581, 2490, 2573, 2635, 2822, 3162, 4233, 5146, 5270, 7055, 7719, 7905, 8466, 12865, 14110, 15438, 15810, 21165, 25730, 38595, 42330, 43741, 77190, 87482, 131223, 218705, 262446, 437410, 656115, 1312230]

約数ペア:

[(1, 1312230), (2, 656115), (3, 437410), (5, 262446), (6, 218705), (10, 131223), (15, 87482), (17, 77190), (30, 43741), (31, 42330), (34, 38595), (51, 25730), (62, 21165), (83, 15810), (85, 15438), (93, 14110), (102, 12865), (155, 8466), (166, 7905), (170, 7719), (186, 7055), (249, 5270), (255, 5146), (310, 4233), (415, 3162), (465, 2822), (498, 2635), (510, 2573), (527, 2490), (830, 1581), (930, 1411), (1054, 1245)]