888970460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373517}}^1$

素因数の和:373550

約数の個数: 48

約数和(自身を含む): 2259036864

約数和(自身を除く): 1370066404

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 373517, 747034, 1494068, 1867585, 2614619, 3735170, 5229238, 6349789, 7470340, 10458476, 12699578, 13073095, 25399156, 26146190, 31748945, 44448523, 52292380, 63497890, 88897046, 126995780, 177794092, 222242615, 444485230, 888970460]

約数ペア:

[(1, 888970460), (2, 444485230), (4, 222242615), (5, 177794092), (7, 126995780), (10, 88897046), (14, 63497890), (17, 52292380), (20, 44448523), (28, 31748945), (34, 26146190), (35, 25399156), (68, 13073095), (70, 12699578), (85, 10458476), (119, 7470340), (140, 6349789), (170, 5229238), (238, 3735170), (340, 2614619), (476, 1867585), (595, 1494068), (1190, 747034), (2380, 373517)]