61456290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 112290654

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 245, 291, 294, 431, 485, 490, 582, 679, 735, 862, 970, 1293, 1358, 1455, 1470, 2037, 2155, 2586, 2910, 3017, 3395, 4074, 4310, 4753, 6034, 6465, 6790, 9051, 9506, 10185, 12930, 14259, 15085, 18102, 20370, 21119, 23765, 28518, 30170, 41807, 42238, 45255, 47530, 63357, 71295, 83614, 90510, 105595, 125421, 126714, 142590, 209035, 211190, 250842, 292649, 316785, 418070, 585298, 627105, 633570, 877947, 1254210, 1463245, 1755894, 2048543, 2926490, 4097086, 4389735, 6145629, 8779470, 10242715, 12291258, 20485430, 30728145, 61456290]

約数ペア:

[(1, 61456290), (2, 30728145), (3, 20485430), (5, 12291258), (6, 10242715), (7, 8779470), (10, 6145629), (14, 4389735), (15, 4097086), (21, 2926490), (30, 2048543), (35, 1755894), (42, 1463245), (49, 1254210), (70, 877947), (97, 633570), (98, 627105), (105, 585298), (147, 418070), (194, 316785), (210, 292649), (245, 250842), (291, 211190), (294, 209035), (431, 142590), (485, 126714), (490, 125421), (582, 105595), (679, 90510), (735, 83614), (862, 71295), (970, 63357), (1293, 47530), (1358, 45255), (1455, 42238), (1470, 41807), (2037, 30170), (2155, 28518), (2586, 23765), (2910, 21119), (3017, 20370), (3395, 18102), (4074, 15085), (4310, 14259), (4753, 12930), (6034, 10185), (6465, 9506), (6790, 9051)]