30007278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14009}}^1$

素因数の和:14041

約数の個数: 48

約数和(自身を含む): 78680160

約数和(自身を除く): 48672882

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 14009, 28018, 42027, 84054, 98063, 126081, 196126, 238153, 252162, 294189, 476306, 588378, 714459, 882567, 1428918, 1667071, 1765134, 2143377, 3334142, 4286754, 5001213, 10002426, 15003639, 30007278]

約数ペア:

[(1, 30007278), (2, 15003639), (3, 10002426), (6, 5001213), (7, 4286754), (9, 3334142), (14, 2143377), (17, 1765134), (18, 1667071), (21, 1428918), (34, 882567), (42, 714459), (51, 588378), (63, 476306), (102, 294189), (119, 252162), (126, 238153), (153, 196126), (238, 126081), (306, 98063), (357, 84054), (714, 42027), (1071, 28018), (2142, 14009)]