30228448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 63567504

約数和(自身を除く): 33339056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 181, 272, 307, 362, 544, 614, 724, 1228, 1448, 2456, 2896, 3077, 4912, 5219, 5792, 6154, 9824, 10438, 12308, 20876, 24616, 41752, 49232, 55567, 83504, 98464, 111134, 167008, 222268, 444536, 889072, 944639, 1778144, 1889278, 3778556, 7557112, 15114224, 30228448]

約数ペア:

[(1, 30228448), (2, 15114224), (4, 7557112), (8, 3778556), (16, 1889278), (17, 1778144), (32, 944639), (34, 889072), (68, 444536), (136, 222268), (181, 167008), (272, 111134), (307, 98464), (362, 83504), (544, 55567), (614, 49232), (724, 41752), (1228, 24616), (1448, 20876), (2456, 12308), (2896, 10438), (3077, 9824), (4912, 6154), (5219, 5792)]