65314340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 178827264

約数和(自身を除く): 113512924

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2111, 2210, 2380, 3094, 4222, 4420, 6188, 7735, 8444, 10555, 14777, 15470, 21110, 27443, 29554, 30940, 35887, 42220, 54886, 59108, 71774, 73885, 109772, 137215, 143548, 147770, 179435, 192101, 251209, 274430, 295540, 358870, 384202, 466531, 502418, 548860, 717740, 768404, 933062, 960505, 1004836, 1256045, 1866124, 1921010, 2332655, 2512090, 3265717, 3842020, 4665310, 5024180, 6531434, 9330620, 13062868, 16328585, 32657170, 65314340]

約数ペア:

[(1, 65314340), (2, 32657170), (4, 16328585), (5, 13062868), (7, 9330620), (10, 6531434), (13, 5024180), (14, 4665310), (17, 3842020), (20, 3265717), (26, 2512090), (28, 2332655), (34, 1921010), (35, 1866124), (52, 1256045), (65, 1004836), (68, 960505), (70, 933062), (85, 768404), (91, 717740), (119, 548860), (130, 502418), (140, 466531), (170, 384202), (182, 358870), (221, 295540), (238, 274430), (260, 251209), (340, 192101), (364, 179435), (442, 147770), (455, 143548), (476, 137215), (595, 109772), (884, 73885), (910, 71774), (1105, 59108), (1190, 54886), (1547, 42220), (1820, 35887), (2111, 30940), (2210, 29554), (2380, 27443), (3094, 21110), (4222, 15470), (4420, 14777), (6188, 10555), (7735, 8444)]