26450130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 79626240

約数和(自身を除く): 53176110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 239, 255, 310, 357, 434, 465, 478, 510, 527, 595, 651, 714, 717, 930, 1054, 1085, 1190, 1195, 1302, 1434, 1581, 1673, 1785, 2170, 2390, 2635, 3162, 3255, 3346, 3570, 3585, 3689, 4063, 5019, 5270, 6510, 7170, 7378, 7409, 7905, 8126, 8365, 10038, 11067, 12189, 14818, 15810, 16730, 18445, 20315, 22134, 22227, 24378, 25095, 28441, 36890, 37045, 40630, 44454, 50190, 51863, 55335, 56882, 60945, 74090, 85323, 103726, 110670, 111135, 121890, 125953, 142205, 155589, 170646, 222270, 251906, 259315, 284410, 311178, 377859, 426615, 518630, 629765, 755718, 777945, 853230, 881671, 1259530, 1555890, 1763342, 1889295, 2645013, 3778590, 4408355, 5290026, 8816710, 13225065, 26450130]

約数ペア:

[(1, 26450130), (2, 13225065), (3, 8816710), (5, 5290026), (6, 4408355), (7, 3778590), (10, 2645013), (14, 1889295), (15, 1763342), (17, 1555890), (21, 1259530), (30, 881671), (31, 853230), (34, 777945), (35, 755718), (42, 629765), (51, 518630), (62, 426615), (70, 377859), (85, 311178), (93, 284410), (102, 259315), (105, 251906), (119, 222270), (155, 170646), (170, 155589), (186, 142205), (210, 125953), (217, 121890), (238, 111135), (239, 110670), (255, 103726), (310, 85323), (357, 74090), (434, 60945), (465, 56882), (478, 55335), (510, 51863), (527, 50190), (595, 44454), (651, 40630), (714, 37045), (717, 36890), (930, 28441), (1054, 25095), (1085, 24378), (1190, 22227), (1195, 22134), (1302, 20315), (1434, 18445), (1581, 16730), (1673, 15810), (1785, 14818), (2170, 12189), (2390, 11067), (2635, 10038), (3162, 8365), (3255, 8126), (3346, 7905), (3570, 7409), (3585, 7378), (3689, 7170), (4063, 6510), (5019, 5270)]