30573090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:992

約数の個数: 72

約数和(自身を含む): 83983068

約数和(自身を除く): 53409978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 941, 1083, 1710, 1805, 1882, 2166, 2823, 3249, 3610, 4705, 5415, 5646, 6498, 8469, 9410, 10830, 14115, 16245, 16938, 17879, 28230, 32490, 35758, 42345, 53637, 84690, 89395, 107274, 160911, 178790, 268185, 321822, 339701, 536370, 679402, 804555, 1019103, 1609110, 1698505, 2038206, 3057309, 3397010, 5095515, 6114618, 10191030, 15286545, 30573090]

約数ペア:

[(1, 30573090), (2, 15286545), (3, 10191030), (5, 6114618), (6, 5095515), (9, 3397010), (10, 3057309), (15, 2038206), (18, 1698505), (19, 1609110), (30, 1019103), (38, 804555), (45, 679402), (57, 536370), (90, 339701), (95, 321822), (114, 268185), (171, 178790), (190, 160911), (285, 107274), (342, 89395), (361, 84690), (570, 53637), (722, 42345), (855, 35758), (941, 32490), (1083, 28230), (1710, 17879), (1805, 16938), (1882, 16245), (2166, 14115), (2823, 10830), (3249, 9410), (3610, 8469), (4705, 6498), (5415, 5646)]