16625310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 43932672

約数和(自身を除く): 27307362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 907, 1222, 1410, 1814, 1833, 2721, 3055, 3666, 4535, 5442, 6110, 9070, 9165, 11791, 13605, 18330, 23582, 27210, 35373, 42629, 58955, 70746, 85258, 117910, 127887, 176865, 213145, 255774, 353730, 426290, 554177, 639435, 1108354, 1278870, 1662531, 2770885, 3325062, 5541770, 8312655, 16625310]

約数ペア:

[(1, 16625310), (2, 8312655), (3, 5541770), (5, 3325062), (6, 2770885), (10, 1662531), (13, 1278870), (15, 1108354), (26, 639435), (30, 554177), (39, 426290), (47, 353730), (65, 255774), (78, 213145), (94, 176865), (130, 127887), (141, 117910), (195, 85258), (235, 70746), (282, 58955), (390, 42629), (470, 35373), (611, 27210), (705, 23582), (907, 18330), (1222, 13605), (1410, 11791), (1814, 9165), (1833, 9070), (2721, 6110), (3055, 5442), (3666, 4535)]