39523890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 76597710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 167, 210, 230, 245, 294, 322, 334, 343, 345, 483, 490, 501, 686, 690, 735, 805, 835, 966, 1002, 1029, 1127, 1169, 1470, 1610, 1670, 1715, 2058, 2254, 2338, 2415, 2505, 3381, 3430, 3507, 3841, 4830, 5010, 5145, 5635, 5845, 6762, 7014, 7682, 7889, 8183, 10290, 11270, 11523, 11690, 15778, 16366, 16905, 17535, 19205, 23046, 23667, 24549, 26887, 33810, 35070, 38410, 39445, 40915, 47334, 49098, 53774, 57281, 57615, 78890, 80661, 81830, 114562, 115230, 118335, 122745, 134435, 161322, 171843, 188209, 236670, 245490, 268870, 286405, 343686, 376418, 403305, 564627, 572810, 806610, 859215, 941045, 1129254, 1317463, 1718430, 1882090, 2634926, 2823135, 3952389, 5646270, 6587315, 7904778, 13174630, 19761945, 39523890]

約数ペア:

[(1, 39523890), (2, 19761945), (3, 13174630), (5, 7904778), (6, 6587315), (7, 5646270), (10, 3952389), (14, 2823135), (15, 2634926), (21, 1882090), (23, 1718430), (30, 1317463), (35, 1129254), (42, 941045), (46, 859215), (49, 806610), (69, 572810), (70, 564627), (98, 403305), (105, 376418), (115, 343686), (138, 286405), (147, 268870), (161, 245490), (167, 236670), (210, 188209), (230, 171843), (245, 161322), (294, 134435), (322, 122745), (334, 118335), (343, 115230), (345, 114562), (483, 81830), (490, 80661), (501, 78890), (686, 57615), (690, 57281), (735, 53774), (805, 49098), (835, 47334), (966, 40915), (1002, 39445), (1029, 38410), (1127, 35070), (1169, 33810), (1470, 26887), (1610, 24549), (1670, 23667), (1715, 23046), (2058, 19205), (2254, 17535), (2338, 16905), (2415, 16366), (2505, 15778), (3381, 11690), (3430, 11523), (3507, 11270), (3841, 10290), (4830, 8183), (5010, 7889), (5145, 7682), (5635, 7014), (5845, 6762)]