30734418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 73084032

約数和(自身を除く): 42349614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 113, 143, 226, 286, 317, 339, 429, 634, 678, 858, 951, 1243, 1469, 1902, 2486, 2938, 3487, 3729, 4121, 4407, 6974, 7458, 8242, 8814, 10461, 12363, 16159, 20922, 24726, 32318, 35821, 45331, 48477, 71642, 90662, 96954, 107463, 135993, 214926, 271986, 394031, 465673, 788062, 931346, 1182093, 1397019, 2364186, 2794038, 5122403, 10244806, 15367209, 30734418]

約数ペア:

[(1, 30734418), (2, 15367209), (3, 10244806), (6, 5122403), (11, 2794038), (13, 2364186), (22, 1397019), (26, 1182093), (33, 931346), (39, 788062), (66, 465673), (78, 394031), (113, 271986), (143, 214926), (226, 135993), (286, 107463), (317, 96954), (339, 90662), (429, 71642), (634, 48477), (678, 45331), (858, 35821), (951, 32318), (1243, 24726), (1469, 20922), (1902, 16159), (2486, 12363), (2938, 10461), (3487, 8814), (3729, 8242), (4121, 7458), (4407, 6974)]