311029530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15269}}^1$

素因数の和:15383

約数の個数: 64

約数和(自身を含む): 861960960

約数和(自身を除く): 550931430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6790, 10185, 15269, 20370, 30538, 45807, 76345, 91614, 106883, 152690, 213766, 229035, 320649, 458070, 534415, 641298, 1068830, 1481093, 1603245, 2962186, 3206490, 4443279, 7405465, 8886558, 10367651, 14810930, 20735302, 22216395, 31102953, 44432790, 51838255, 62205906, 103676510, 155514765, 311029530]

約数ペア:

[(1, 311029530), (2, 155514765), (3, 103676510), (5, 62205906), (6, 51838255), (7, 44432790), (10, 31102953), (14, 22216395), (15, 20735302), (21, 14810930), (30, 10367651), (35, 8886558), (42, 7405465), (70, 4443279), (97, 3206490), (105, 2962186), (194, 1603245), (210, 1481093), (291, 1068830), (485, 641298), (582, 534415), (679, 458070), (970, 320649), (1358, 229035), (1455, 213766), (2037, 152690), (2910, 106883), (3395, 91614), (4074, 76345), (6790, 45807), (10185, 30538), (15269, 20370)]