724490130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{265381}}^1$

素因数の和:265411

約数の個数: 64

約数和(自身を含む): 2140040448

約数和(自身を除く): 1415550318

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 265381, 530762, 796143, 1326905, 1592286, 1857667, 2653810, 3449953, 3715334, 3980715, 5573001, 6899906, 7961430, 9288335, 10349859, 11146002, 17249765, 18576670, 20699718, 24149671, 27865005, 34499530, 48299342, 51749295, 55730010, 72449013, 103498590, 120748355, 144898026, 241496710, 362245065, 724490130]

約数ペア:

[(1, 724490130), (2, 362245065), (3, 241496710), (5, 144898026), (6, 120748355), (7, 103498590), (10, 72449013), (13, 55730010), (14, 51749295), (15, 48299342), (21, 34499530), (26, 27865005), (30, 24149671), (35, 20699718), (39, 18576670), (42, 17249765), (65, 11146002), (70, 10349859), (78, 9288335), (91, 7961430), (105, 6899906), (130, 5573001), (182, 3980715), (195, 3715334), (210, 3449953), (273, 2653810), (390, 1857667), (455, 1592286), (546, 1326905), (910, 796143), (1365, 530762), (2730, 265381)]