30513105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 64120320

約数和(自身を除く): 33607215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 189, 229, 235, 315, 329, 405, 423, 567, 687, 705, 945, 987, 1145, 1269, 1603, 1645, 2061, 2115, 2835, 2961, 3435, 3807, 4809, 4935, 6183, 6345, 8015, 8883, 10305, 10763, 14427, 14805, 18549, 19035, 24045, 26649, 30915, 32289, 43281, 44415, 53815, 72135, 75341, 92745, 96867, 129843, 133245, 161445, 216405, 226023, 290601, 376705, 484335, 649215, 678069, 871803, 1130115, 1453005, 2034207, 3390345, 4359015, 6102621, 10171035, 30513105]

約数ペア:

[(1, 30513105), (3, 10171035), (5, 6102621), (7, 4359015), (9, 3390345), (15, 2034207), (21, 1453005), (27, 1130115), (35, 871803), (45, 678069), (47, 649215), (63, 484335), (81, 376705), (105, 290601), (135, 226023), (141, 216405), (189, 161445), (229, 133245), (235, 129843), (315, 96867), (329, 92745), (405, 75341), (423, 72135), (567, 53815), (687, 44415), (705, 43281), (945, 32289), (987, 30915), (1145, 26649), (1269, 24045), (1603, 19035), (1645, 18549), (2061, 14805), (2115, 14427), (2835, 10763), (2961, 10305), (3435, 8883), (3807, 8015), (4809, 6345), (4935, 6183)]