2194801560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{870953}}^1$

素因数の和:870977

約数の個数: 96

約数和(自身を含む): 8152129440

約数和(自身を除く): 5957327880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 870953, 1741906, 2612859, 3483812, 4354765, 5225718, 6096671, 6967624, 7838577, 8709530, 10451436, 12193342, 13064295, 15677154, 17419060, 18290013, 20902872, 24386684, 26128590, 30483355, 31354308, 34838120, 36580026, 39192885, 48773368, 52257180, 54870039, 60966710, 62708616, 73160052, 78385770, 91450065, 104514360, 109740078, 121933420, 146320104, 156771540, 182900130, 219480156, 243866840, 274350195, 313543080, 365800260, 438960312, 548700390, 731600520, 1097400780, 2194801560]

約数ペア:

[(1, 2194801560), (2, 1097400780), (3, 731600520), (4, 548700390), (5, 438960312), (6, 365800260), (7, 313543080), (8, 274350195), (9, 243866840), (10, 219480156), (12, 182900130), (14, 156771540), (15, 146320104), (18, 121933420), (20, 109740078), (21, 104514360), (24, 91450065), (28, 78385770), (30, 73160052), (35, 62708616), (36, 60966710), (40, 54870039), (42, 52257180), (45, 48773368), (56, 39192885), (60, 36580026), (63, 34838120), (70, 31354308), (72, 30483355), (84, 26128590), (90, 24386684), (105, 20902872), (120, 18290013), (126, 17419060), (140, 15677154), (168, 13064295), (180, 12193342), (210, 10451436), (252, 8709530), (280, 7838577), (315, 6967624), (360, 6096671), (420, 5225718), (504, 4354765), (630, 3483812), (840, 2612859), (1260, 1741906), (2520, 870953)]