30243486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 78025248

約数和(自身を除く): 47781762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 49, 78, 82, 91, 98, 123, 147, 182, 193, 246, 273, 287, 294, 386, 533, 546, 574, 579, 637, 861, 1066, 1158, 1274, 1351, 1599, 1722, 1911, 2009, 2509, 2702, 3198, 3731, 3822, 4018, 4053, 5018, 6027, 7462, 7527, 7913, 8106, 9457, 11193, 12054, 15054, 15826, 17563, 18914, 22386, 23739, 26117, 28371, 35126, 47478, 52234, 52689, 55391, 56742, 78351, 102869, 105378, 110782, 122941, 156702, 166173, 205738, 245882, 308607, 332346, 368823, 387737, 617214, 720083, 737646, 775474, 1163211, 1440166, 2160249, 2326422, 4320498, 5040581, 10081162, 15121743, 30243486]

約数ペア:

[(1, 30243486), (2, 15121743), (3, 10081162), (6, 5040581), (7, 4320498), (13, 2326422), (14, 2160249), (21, 1440166), (26, 1163211), (39, 775474), (41, 737646), (42, 720083), (49, 617214), (78, 387737), (82, 368823), (91, 332346), (98, 308607), (123, 245882), (147, 205738), (182, 166173), (193, 156702), (246, 122941), (273, 110782), (287, 105378), (294, 102869), (386, 78351), (533, 56742), (546, 55391), (574, 52689), (579, 52234), (637, 47478), (861, 35126), (1066, 28371), (1158, 26117), (1274, 23739), (1351, 22386), (1599, 18914), (1722, 17563), (1911, 15826), (2009, 15054), (2509, 12054), (2702, 11193), (3198, 9457), (3731, 8106), (3822, 7913), (4018, 7527), (4053, 7462), (5018, 6027)]