11273220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 40884480

約数和(自身を除く): 29611260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 389, 414, 420, 460, 483, 630, 644, 690, 778, 805, 828, 966, 1035, 1167, 1260, 1380, 1449, 1556, 1610, 1932, 1945, 2070, 2334, 2415, 2723, 2898, 3220, 3501, 3890, 4140, 4668, 4830, 5446, 5796, 5835, 7002, 7245, 7780, 8169, 8947, 9660, 10892, 11670, 13615, 14004, 14490, 16338, 17505, 17894, 23340, 24507, 26841, 27230, 28980, 32676, 35010, 35788, 40845, 44735, 49014, 53682, 54460, 62629, 70020, 80523, 81690, 89470, 98028, 107364, 122535, 125258, 134205, 161046, 163380, 178940, 187887, 245070, 250516, 268410, 313145, 322092, 375774, 402615, 490140, 536820, 563661, 626290, 751548, 805230, 939435, 1127322, 1252580, 1610460, 1878870, 2254644, 2818305, 3757740, 5636610, 11273220]

約数ペア:

[(1, 11273220), (2, 5636610), (3, 3757740), (4, 2818305), (5, 2254644), (6, 1878870), (7, 1610460), (9, 1252580), (10, 1127322), (12, 939435), (14, 805230), (15, 751548), (18, 626290), (20, 563661), (21, 536820), (23, 490140), (28, 402615), (30, 375774), (35, 322092), (36, 313145), (42, 268410), (45, 250516), (46, 245070), (60, 187887), (63, 178940), (69, 163380), (70, 161046), (84, 134205), (90, 125258), (92, 122535), (105, 107364), (115, 98028), (126, 89470), (138, 81690), (140, 80523), (161, 70020), (180, 62629), (207, 54460), (210, 53682), (230, 49014), (252, 44735), (276, 40845), (315, 35788), (322, 35010), (345, 32676), (389, 28980), (414, 27230), (420, 26841), (460, 24507), (483, 23340), (630, 17894), (644, 17505), (690, 16338), (778, 14490), (805, 14004), (828, 13615), (966, 11670), (1035, 10892), (1167, 9660), (1260, 8947), (1380, 8169), (1449, 7780), (1556, 7245), (1610, 7002), (1932, 5835), (1945, 5796), (2070, 5446), (2334, 4830), (2415, 4668), (2723, 4140), (2898, 3890), (3220, 3501)]