16180290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{1223}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 50232960

約数和(自身を除く): 34052670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1223, 1323, 1470, 1890, 2205, 2446, 2646, 3669, 4410, 6115, 6615, 7338, 8561, 11007, 12230, 13230, 17122, 18345, 22014, 25683, 33021, 36690, 42805, 51366, 55035, 59927, 66042, 77049, 85610, 110070, 119854, 128415, 154098, 165105, 179781, 231147, 256830, 299635, 330210, 359562, 385245, 462294, 539343, 599270, 770490, 898905, 1078686, 1155735, 1618029, 1797810, 2311470, 2696715, 3236058, 5393430, 8090145, 16180290]

約数ペア:

[(1, 16180290), (2, 8090145), (3, 5393430), (5, 3236058), (6, 2696715), (7, 2311470), (9, 1797810), (10, 1618029), (14, 1155735), (15, 1078686), (18, 898905), (21, 770490), (27, 599270), (30, 539343), (35, 462294), (42, 385245), (45, 359562), (49, 330210), (54, 299635), (63, 256830), (70, 231147), (90, 179781), (98, 165105), (105, 154098), (126, 128415), (135, 119854), (147, 110070), (189, 85610), (210, 77049), (245, 66042), (270, 59927), (294, 55035), (315, 51366), (378, 42805), (441, 36690), (490, 33021), (630, 25683), (735, 22014), (882, 18345), (945, 17122), (1223, 13230), (1323, 12230), (1470, 11007), (1890, 8561), (2205, 7338), (2446, 6615), (2646, 6115), (3669, 4410)]