19075350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 55639296

約数和(自身を除く): 36563946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 150, 175, 185, 210, 222, 259, 350, 370, 491, 518, 525, 555, 777, 925, 982, 1050, 1110, 1295, 1473, 1554, 1850, 2455, 2590, 2775, 2946, 3437, 3885, 4910, 5550, 6475, 6874, 7365, 7770, 10311, 12275, 12950, 14730, 17185, 18167, 19425, 20622, 24550, 34370, 36334, 36825, 38850, 51555, 54501, 73650, 85925, 90835, 103110, 109002, 127169, 171850, 181670, 254338, 257775, 272505, 381507, 454175, 515550, 545010, 635845, 763014, 908350, 1271690, 1362525, 1907535, 2725050, 3179225, 3815070, 6358450, 9537675, 19075350]

約数ペア:

[(1, 19075350), (2, 9537675), (3, 6358450), (5, 3815070), (6, 3179225), (7, 2725050), (10, 1907535), (14, 1362525), (15, 1271690), (21, 908350), (25, 763014), (30, 635845), (35, 545010), (37, 515550), (42, 454175), (50, 381507), (70, 272505), (74, 257775), (75, 254338), (105, 181670), (111, 171850), (150, 127169), (175, 109002), (185, 103110), (210, 90835), (222, 85925), (259, 73650), (350, 54501), (370, 51555), (491, 38850), (518, 36825), (525, 36334), (555, 34370), (777, 24550), (925, 20622), (982, 19425), (1050, 18167), (1110, 17185), (1295, 14730), (1473, 12950), (1554, 12275), (1850, 10311), (2455, 7770), (2590, 7365), (2775, 6874), (2946, 6475), (3437, 5550), (3885, 4910)]