130492050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{66919}}^1$

素因数の和:66947

約数の個数: 48

約数和(自身を含む): 348519360

約数和(自身を除く): 218027310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 66919, 133838, 200757, 334595, 401514, 669190, 869947, 1003785, 1672975, 1739894, 2007570, 2609841, 3345950, 4349735, 5018925, 5219682, 8699470, 10037850, 13049205, 21748675, 26098410, 43497350, 65246025, 130492050]

約数ペア:

[(1, 130492050), (2, 65246025), (3, 43497350), (5, 26098410), (6, 21748675), (10, 13049205), (13, 10037850), (15, 8699470), (25, 5219682), (26, 5018925), (30, 4349735), (39, 3345950), (50, 2609841), (65, 2007570), (75, 1739894), (78, 1672975), (130, 1003785), (150, 869947), (195, 669190), (325, 401514), (390, 334595), (650, 200757), (975, 133838), (1950, 66919)]