250954620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12713}}^1$

素因数の和:12779

約数の個数: 96

約数和(自身を含む): 820205568

約数和(自身を除く): 569250948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 12713, 19740, 25426, 38139, 50852, 63565, 76278, 88991, 127130, 152556, 177982, 190695, 254260, 266973, 355964, 381390, 444955, 533946, 597511, 762780, 889910, 1067892, 1195022, 1334865, 1779820, 1792533, 2390044, 2669730, 2987555, 3585066, 4182577, 5339460, 5975110, 7170132, 8365154, 8962665, 11950220, 12547731, 16730308, 17925330, 20912885, 25095462, 35850660, 41825770, 50190924, 62738655, 83651540, 125477310, 250954620]

約数ペア:

[(1, 250954620), (2, 125477310), (3, 83651540), (4, 62738655), (5, 50190924), (6, 41825770), (7, 35850660), (10, 25095462), (12, 20912885), (14, 17925330), (15, 16730308), (20, 12547731), (21, 11950220), (28, 8962665), (30, 8365154), (35, 7170132), (42, 5975110), (47, 5339460), (60, 4182577), (70, 3585066), (84, 2987555), (94, 2669730), (105, 2390044), (140, 1792533), (141, 1779820), (188, 1334865), (210, 1195022), (235, 1067892), (282, 889910), (329, 762780), (420, 597511), (470, 533946), (564, 444955), (658, 381390), (705, 355964), (940, 266973), (987, 254260), (1316, 190695), (1410, 177982), (1645, 152556), (1974, 127130), (2820, 88991), (3290, 76278), (3948, 63565), (4935, 50852), (6580, 38139), (9870, 25426), (12713, 19740)]