30476908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 67785984

約数和(自身を除く): 37309076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 1867, 2332, 3734, 4081, 7468, 8162, 13069, 16324, 20537, 26138, 41074, 52276, 82148, 98951, 143759, 197902, 287518, 395804, 575036, 692657, 1088461, 1385314, 2176922, 2770628, 4353844, 7619227, 15238454, 30476908]

約数ペア:

[(1, 30476908), (2, 15238454), (4, 7619227), (7, 4353844), (11, 2770628), (14, 2176922), (22, 1385314), (28, 1088461), (44, 692657), (53, 575036), (77, 395804), (106, 287518), (154, 197902), (212, 143759), (308, 98951), (371, 82148), (583, 52276), (742, 41074), (1166, 26138), (1484, 20537), (1867, 16324), (2332, 13069), (3734, 8162), (4081, 7468)]