30253572

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 79497600

約数和(自身を除く): 49244028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 103, 123, 164, 199, 206, 246, 309, 369, 398, 412, 492, 597, 618, 738, 796, 927, 1194, 1236, 1476, 1791, 1854, 2388, 3582, 3708, 4223, 7164, 8159, 8446, 12669, 16318, 16892, 20497, 24477, 25338, 32636, 38007, 40994, 48954, 50676, 61491, 73431, 76014, 81988, 97908, 122982, 146862, 152028, 184473, 245964, 293724, 368946, 737892, 840377, 1680754, 2521131, 3361508, 5042262, 7563393, 10084524, 15126786, 30253572]

約数ペア:

[(1, 30253572), (2, 15126786), (3, 10084524), (4, 7563393), (6, 5042262), (9, 3361508), (12, 2521131), (18, 1680754), (36, 840377), (41, 737892), (82, 368946), (103, 293724), (123, 245964), (164, 184473), (199, 152028), (206, 146862), (246, 122982), (309, 97908), (369, 81988), (398, 76014), (412, 73431), (492, 61491), (597, 50676), (618, 48954), (738, 40994), (796, 38007), (927, 32636), (1194, 25338), (1236, 24477), (1476, 20497), (1791, 16892), (1854, 16318), (2388, 12669), (3582, 8446), (3708, 8159), (4223, 7164)]