508769490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 1241349120

約数和(自身を除く): 732579630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 157, 218, 314, 327, 471, 545, 654, 785, 942, 991, 1090, 1570, 1635, 1982, 2355, 2973, 3270, 4710, 4955, 5946, 9910, 14865, 17113, 29730, 34226, 51339, 85565, 102678, 108019, 155587, 171130, 216038, 256695, 311174, 324057, 466761, 513390, 540095, 648114, 777935, 933522, 1080190, 1555870, 1620285, 2333805, 3240570, 4667610, 16958983, 33917966, 50876949, 84794915, 101753898, 169589830, 254384745, 508769490]

約数ペア:

[(1, 508769490), (2, 254384745), (3, 169589830), (5, 101753898), (6, 84794915), (10, 50876949), (15, 33917966), (30, 16958983), (109, 4667610), (157, 3240570), (218, 2333805), (314, 1620285), (327, 1555870), (471, 1080190), (545, 933522), (654, 777935), (785, 648114), (942, 540095), (991, 513390), (1090, 466761), (1570, 324057), (1635, 311174), (1982, 256695), (2355, 216038), (2973, 171130), (3270, 155587), (4710, 108019), (4955, 102678), (5946, 85565), (9910, 51339), (14865, 34226), (17113, 29730)]