30930060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73643}}^1$

素因数の和:73662

約数の個数: 48

約数和(自身を含む): 98977536

約数和(自身を除く): 68047476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 73643, 147286, 220929, 294572, 368215, 441858, 515501, 736430, 883716, 1031002, 1104645, 1472860, 1546503, 2062004, 2209290, 2577505, 3093006, 4418580, 5155010, 6186012, 7732515, 10310020, 15465030, 30930060]

約数ペア:

[(1, 30930060), (2, 15465030), (3, 10310020), (4, 7732515), (5, 6186012), (6, 5155010), (7, 4418580), (10, 3093006), (12, 2577505), (14, 2209290), (15, 2062004), (20, 1546503), (21, 1472860), (28, 1104645), (30, 1031002), (35, 883716), (42, 736430), (60, 515501), (70, 441858), (84, 368215), (105, 294572), (140, 220929), (210, 147286), (420, 73643)]