30804228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9433

約数の個数: 72

約数和(自身を含む): 95845568

約数和(自身を除く): 65041340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 9403, 18806, 28209, 37612, 56418, 65821, 84627, 112836, 122239, 131642, 169254, 197463, 244478, 263284, 338508, 366717, 394926, 488956, 592389, 733434, 789852, 855673, 1100151, 1184778, 1466868, 1711346, 2200302, 2369556, 2567019, 3422692, 4400604, 5134038, 7701057, 10268076, 15402114, 30804228]

約数ペア:

[(1, 30804228), (2, 15402114), (3, 10268076), (4, 7701057), (6, 5134038), (7, 4400604), (9, 3422692), (12, 2567019), (13, 2369556), (14, 2200302), (18, 1711346), (21, 1466868), (26, 1184778), (28, 1100151), (36, 855673), (39, 789852), (42, 733434), (52, 592389), (63, 488956), (78, 394926), (84, 366717), (91, 338508), (117, 263284), (126, 244478), (156, 197463), (182, 169254), (234, 131642), (252, 122239), (273, 112836), (364, 84627), (468, 65821), (546, 56418), (819, 37612), (1092, 28209), (1638, 18806), (3276, 9403)]