41898990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10537

約数の個数: 64

約数和(自身を含む): 120983040

約数和(自身を除く): 79084050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 10501, 21002, 31503, 52505, 63006, 73507, 105010, 147014, 157515, 199519, 220521, 315030, 367535, 399038, 441042, 598557, 735070, 997595, 1102605, 1197114, 1396633, 1995190, 2205210, 2793266, 2992785, 4189899, 5985570, 6983165, 8379798, 13966330, 20949495, 41898990]

約数ペア:

[(1, 41898990), (2, 20949495), (3, 13966330), (5, 8379798), (6, 6983165), (7, 5985570), (10, 4189899), (14, 2992785), (15, 2793266), (19, 2205210), (21, 1995190), (30, 1396633), (35, 1197114), (38, 1102605), (42, 997595), (57, 735070), (70, 598557), (95, 441042), (105, 399038), (114, 367535), (133, 315030), (190, 220521), (210, 199519), (266, 157515), (285, 147014), (399, 105010), (570, 73507), (665, 63006), (798, 52505), (1330, 31503), (1995, 21002), (3990, 10501)]