16897530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 44892288

約数和(自身を除く): 27994758

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1171, 1443, 2342, 2405, 2886, 3513, 4810, 5855, 7026, 7215, 11710, 14430, 15223, 17565, 30446, 35130, 43327, 45669, 76115, 86654, 91338, 129981, 152230, 216635, 228345, 259962, 433270, 456690, 563251, 649905, 1126502, 1299810, 1689753, 2816255, 3379506, 5632510, 8448765, 16897530]

約数ペア:

[(1, 16897530), (2, 8448765), (3, 5632510), (5, 3379506), (6, 2816255), (10, 1689753), (13, 1299810), (15, 1126502), (26, 649905), (30, 563251), (37, 456690), (39, 433270), (65, 259962), (74, 228345), (78, 216635), (111, 152230), (130, 129981), (185, 91338), (195, 86654), (222, 76115), (370, 45669), (390, 43327), (481, 35130), (555, 30446), (962, 17565), (1110, 15223), (1171, 14430), (1443, 11710), (2342, 7215), (2405, 7026), (2886, 5855), (3513, 4810)]