65147740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 171085824

約数和(自身を除く): 105938084

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 883, 1054, 1085, 1190, 1766, 2108, 2170, 2380, 2635, 3532, 3689, 4340, 4415, 5270, 6181, 7378, 8830, 10540, 12362, 14756, 15011, 17660, 18445, 24724, 27373, 30022, 30905, 36890, 54746, 60044, 61810, 73780, 75055, 105077, 109492, 123620, 136865, 150110, 191611, 210154, 273730, 300220, 383222, 420308, 465341, 525385, 547460, 766444, 930682, 958055, 1050770, 1861364, 1916110, 2101540, 2326705, 3257387, 3832220, 4653410, 6514774, 9306820, 13029548, 16286935, 32573870, 65147740]

約数ペア:

[(1, 65147740), (2, 32573870), (4, 16286935), (5, 13029548), (7, 9306820), (10, 6514774), (14, 4653410), (17, 3832220), (20, 3257387), (28, 2326705), (31, 2101540), (34, 1916110), (35, 1861364), (62, 1050770), (68, 958055), (70, 930682), (85, 766444), (119, 547460), (124, 525385), (140, 465341), (155, 420308), (170, 383222), (217, 300220), (238, 273730), (310, 210154), (340, 191611), (434, 150110), (476, 136865), (527, 123620), (595, 109492), (620, 105077), (868, 75055), (883, 73780), (1054, 61810), (1085, 60044), (1190, 54746), (1766, 36890), (2108, 30905), (2170, 30022), (2380, 27373), (2635, 24724), (3532, 18445), (3689, 17660), (4340, 15011), (4415, 14756), (5270, 12362), (6181, 10540), (7378, 8830)]