72510570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73243}}^1$

素因数の和:73267

約数の個数: 48

約数和(自身を含む): 205669152

約数和(自身を除く): 133158582

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 73243, 146486, 219729, 366215, 439458, 659187, 732430, 805673, 1098645, 1318374, 1611346, 2197290, 2417019, 3295935, 4028365, 4834038, 6591870, 7251057, 8056730, 12085095, 14502114, 24170190, 36255285, 72510570]

約数ペア:

[(1, 72510570), (2, 36255285), (3, 24170190), (5, 14502114), (6, 12085095), (9, 8056730), (10, 7251057), (11, 6591870), (15, 4834038), (18, 4028365), (22, 3295935), (30, 2417019), (33, 2197290), (45, 1611346), (55, 1318374), (66, 1098645), (90, 805673), (99, 732430), (110, 659187), (165, 439458), (198, 366215), (330, 219729), (495, 146486), (990, 73243)]