169720460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93253}}^1$

素因数の和:93282

約数の個数: 48

約数和(自身を含む): 438666816

約数和(自身を除く): 268946356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 93253, 186506, 373012, 466265, 652771, 932530, 1212289, 1305542, 1865060, 2424578, 2611084, 3263855, 4849156, 6061445, 6527710, 8486023, 12122890, 13055420, 16972046, 24245780, 33944092, 42430115, 84860230, 169720460]

約数ペア:

[(1, 169720460), (2, 84860230), (4, 42430115), (5, 33944092), (7, 24245780), (10, 16972046), (13, 13055420), (14, 12122890), (20, 8486023), (26, 6527710), (28, 6061445), (35, 4849156), (52, 3263855), (65, 2611084), (70, 2424578), (91, 1865060), (130, 1305542), (140, 1212289), (182, 932530), (260, 652771), (364, 466265), (455, 373012), (910, 186506), (1820, 93253)]