1520248829036

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^2\times {\mathrm{24781}}^1$

素因数の和:25527

約数の個数: 72

約数和(自身を含む): 3228473265696

約数和(自身を除く): 1708224436660

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 359, 476, 718, 1436, 2513, 5026, 6103, 10052, 12206, 24412, 24781, 42721, 49562, 85442, 99124, 128881, 170884, 173467, 257762, 346934, 421277, 515524, 693868, 842554, 902167, 1685108, 1804334, 2190977, 2948939, 3608668, 4381954, 5897878, 8763908, 8896379, 11795756, 15336839, 17792758, 30673678, 35585516, 61347356, 62274653, 124549306, 151238443, 249098612, 302476886, 604953772, 1058669101, 2117338202, 3193800061, 4234676404, 6387600122, 12775200244, 22356600427, 44713200854, 54294601037, 89426401708, 108589202074, 217178404148, 380062207259, 760124414518, 1520248829036]

約数ペア:

[(1, 1520248829036), (2, 760124414518), (4, 380062207259), (7, 217178404148), (14, 108589202074), (17, 89426401708), (28, 54294601037), (34, 44713200854), (68, 22356600427), (119, 12775200244), (238, 6387600122), (359, 4234676404), (476, 3193800061), (718, 2117338202), (1436, 1058669101), (2513, 604953772), (5026, 302476886), (6103, 249098612), (10052, 151238443), (12206, 124549306), (24412, 62274653), (24781, 61347356), (42721, 35585516), (49562, 30673678), (85442, 17792758), (99124, 15336839), (128881, 11795756), (170884, 8896379), (173467, 8763908), (257762, 5897878), (346934, 4381954), (421277, 3608668), (515524, 2948939), (693868, 2190977), (842554, 1804334), (902167, 1685108)]