15738030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 52392960

約数和(自身を除く): 36654930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 757, 770, 945, 990, 1155, 1386, 1485, 1514, 1890, 2079, 2271, 2310, 2970, 3465, 3785, 4158, 4542, 5299, 6813, 6930, 7570, 8327, 10395, 10598, 11355, 13626, 15897, 16654, 20439, 20790, 22710, 24981, 26495, 31794, 34065, 40878, 41635, 47691, 49962, 52990, 58289, 68130, 74943, 79485, 83270, 95382, 102195, 116578, 124905, 143073, 149886, 158970, 174867, 204390, 224829, 238455, 249810, 286146, 291445, 349734, 374715, 449658, 476910, 524601, 582890, 715365, 749430, 874335, 1049202, 1124145, 1430730, 1573803, 1748670, 2248290, 2623005, 3147606, 5246010, 7869015, 15738030]

約数ペア:

[(1, 15738030), (2, 7869015), (3, 5246010), (5, 3147606), (6, 2623005), (7, 2248290), (9, 1748670), (10, 1573803), (11, 1430730), (14, 1124145), (15, 1049202), (18, 874335), (21, 749430), (22, 715365), (27, 582890), (30, 524601), (33, 476910), (35, 449658), (42, 374715), (45, 349734), (54, 291445), (55, 286146), (63, 249810), (66, 238455), (70, 224829), (77, 204390), (90, 174867), (99, 158970), (105, 149886), (110, 143073), (126, 124905), (135, 116578), (154, 102195), (165, 95382), (189, 83270), (198, 79485), (210, 74943), (231, 68130), (270, 58289), (297, 52990), (315, 49962), (330, 47691), (378, 41635), (385, 40878), (462, 34065), (495, 31794), (594, 26495), (630, 24981), (693, 22710), (757, 20790), (770, 20439), (945, 16654), (990, 15897), (1155, 13626), (1386, 11355), (1485, 10598), (1514, 10395), (1890, 8327), (2079, 7570), (2271, 6930), (2310, 6813), (2970, 5299), (3465, 4542), (3785, 4158)]