335510980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2405

約数の個数: 96

約数和(自身を含む): 866944512

約数和(自身を除く): 531433532

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 305, 340, 427, 476, 595, 610, 854, 1037, 1190, 1220, 1708, 2074, 2135, 2311, 2380, 4148, 4270, 4622, 5185, 7259, 8540, 9244, 10370, 11555, 14518, 16177, 20740, 23110, 29036, 32354, 36295, 39287, 46220, 64708, 72590, 78574, 80885, 140971, 145180, 157148, 161770, 196435, 275009, 281942, 323540, 392870, 550018, 563884, 704855, 785740, 986797, 1100036, 1375045, 1409710, 1973594, 2396507, 2750090, 2819420, 3947188, 4793014, 4933985, 5500180, 9586028, 9867970, 11982535, 16775549, 19735940, 23965070, 33551098, 47930140, 67102196, 83877745, 167755490, 335510980]

約数ペア:

[(1, 335510980), (2, 167755490), (4, 83877745), (5, 67102196), (7, 47930140), (10, 33551098), (14, 23965070), (17, 19735940), (20, 16775549), (28, 11982535), (34, 9867970), (35, 9586028), (61, 5500180), (68, 4933985), (70, 4793014), (85, 3947188), (119, 2819420), (122, 2750090), (140, 2396507), (170, 1973594), (238, 1409710), (244, 1375045), (305, 1100036), (340, 986797), (427, 785740), (476, 704855), (595, 563884), (610, 550018), (854, 392870), (1037, 323540), (1190, 281942), (1220, 275009), (1708, 196435), (2074, 161770), (2135, 157148), (2311, 145180), (2380, 140971), (4148, 80885), (4270, 78574), (4622, 72590), (5185, 64708), (7259, 46220), (8540, 39287), (9244, 36295), (10370, 32354), (11555, 29036), (14518, 23110), (16177, 20740)]