194512290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29879}}^1$

素因数の和:29927

約数の個数: 64

約数和(自身を含む): 550748160

約数和(自身を除く): 356235870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 29879, 59758, 89637, 149395, 179274, 209153, 298790, 418306, 448185, 627459, 896370, 926249, 1045765, 1254918, 1852498, 2091530, 2778747, 3137295, 4631245, 5557494, 6274590, 6483743, 9262490, 12967486, 13893735, 19451229, 27787470, 32418715, 38902458, 64837430, 97256145, 194512290]

約数ペア:

[(1, 194512290), (2, 97256145), (3, 64837430), (5, 38902458), (6, 32418715), (7, 27787470), (10, 19451229), (14, 13893735), (15, 12967486), (21, 9262490), (30, 6483743), (31, 6274590), (35, 5557494), (42, 4631245), (62, 3137295), (70, 2778747), (93, 2091530), (105, 1852498), (155, 1254918), (186, 1045765), (210, 926249), (217, 896370), (310, 627459), (434, 448185), (465, 418306), (651, 298790), (930, 209153), (1085, 179274), (1302, 149395), (2170, 89637), (3255, 59758), (6510, 29879)]