35478890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 36060310

約数列:

[1, 2, 5, 10, 19, 29, 38, 47, 58, 94, 95, 137, 145, 190, 235, 274, 290, 470, 551, 685, 893, 1102, 1363, 1370, 1786, 2603, 2726, 2755, 3973, 4465, 5206, 5510, 6439, 6815, 7946, 8930, 12878, 13015, 13630, 19865, 25897, 26030, 32195, 39730, 51794, 64390, 75487, 122341, 129485, 150974, 186731, 244682, 258970, 373462, 377435, 611705, 754870, 933655, 1223410, 1867310, 3547889, 7095778, 17739445, 35478890]

約数ペア:

[(1, 35478890), (2, 17739445), (5, 7095778), (10, 3547889), (19, 1867310), (29, 1223410), (38, 933655), (47, 754870), (58, 611705), (94, 377435), (95, 373462), (137, 258970), (145, 244682), (190, 186731), (235, 150974), (274, 129485), (290, 122341), (470, 75487), (551, 64390), (685, 51794), (893, 39730), (1102, 32195), (1363, 26030), (1370, 25897), (1786, 19865), (2603, 13630), (2726, 13015), (2755, 12878), (3973, 8930), (4465, 7946), (5206, 6815), (5510, 6439)]