15113070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 48016800

約数和(自身を除く): 32903730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 149, 161, 207, 210, 230, 245, 294, 298, 315, 322, 345, 414, 441, 447, 483, 490, 630, 690, 735, 745, 805, 882, 894, 966, 1035, 1043, 1127, 1341, 1449, 1470, 1490, 1610, 2070, 2086, 2205, 2235, 2254, 2415, 2682, 2898, 3129, 3381, 3427, 4410, 4470, 4830, 5215, 5635, 6258, 6705, 6762, 6854, 7245, 7301, 9387, 10143, 10281, 10430, 11270, 13410, 14490, 14602, 15645, 16905, 17135, 18774, 20286, 20562, 21903, 23989, 30843, 31290, 33810, 34270, 36505, 43806, 46935, 47978, 50715, 51405, 61686, 65709, 71967, 73010, 93870, 101430, 102810, 109515, 119945, 131418, 143934, 154215, 167923, 215901, 219030, 239890, 308430, 328545, 335846, 359835, 431802, 503769, 657090, 719670, 839615, 1007538, 1079505, 1511307, 1679230, 2159010, 2518845, 3022614, 5037690, 7556535, 15113070]

約数ペア:

[(1, 15113070), (2, 7556535), (3, 5037690), (5, 3022614), (6, 2518845), (7, 2159010), (9, 1679230), (10, 1511307), (14, 1079505), (15, 1007538), (18, 839615), (21, 719670), (23, 657090), (30, 503769), (35, 431802), (42, 359835), (45, 335846), (46, 328545), (49, 308430), (63, 239890), (69, 219030), (70, 215901), (90, 167923), (98, 154215), (105, 143934), (115, 131418), (126, 119945), (138, 109515), (147, 102810), (149, 101430), (161, 93870), (207, 73010), (210, 71967), (230, 65709), (245, 61686), (294, 51405), (298, 50715), (315, 47978), (322, 46935), (345, 43806), (414, 36505), (441, 34270), (447, 33810), (483, 31290), (490, 30843), (630, 23989), (690, 21903), (735, 20562), (745, 20286), (805, 18774), (882, 17135), (894, 16905), (966, 15645), (1035, 14602), (1043, 14490), (1127, 13410), (1341, 11270), (1449, 10430), (1470, 10281), (1490, 10143), (1610, 9387), (2070, 7301), (2086, 7245), (2205, 6854), (2235, 6762), (2254, 6705), (2415, 6258), (2682, 5635), (2898, 5215), (3129, 4830), (3381, 4470), (3427, 4410)]