4767210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 15365376

約数和(自身を除く): 10598166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 47, 49, 63, 69, 70, 90, 94, 98, 105, 115, 126, 138, 141, 147, 161, 207, 210, 230, 235, 245, 282, 294, 315, 322, 329, 345, 414, 423, 441, 470, 483, 490, 630, 658, 690, 705, 735, 805, 846, 882, 966, 987, 1035, 1081, 1127, 1410, 1449, 1470, 1610, 1645, 1974, 2070, 2115, 2162, 2205, 2254, 2303, 2415, 2898, 2961, 3243, 3290, 3381, 4230, 4410, 4606, 4830, 4935, 5405, 5635, 5922, 6486, 6762, 6909, 7245, 7567, 9729, 9870, 10143, 10810, 11270, 11515, 13818, 14490, 14805, 15134, 16215, 16905, 19458, 20286, 20727, 22701, 23030, 29610, 32430, 33810, 34545, 37835, 41454, 45402, 48645, 50715, 52969, 68103, 69090, 75670, 97290, 101430, 103635, 105938, 113505, 136206, 158907, 207270, 227010, 264845, 317814, 340515, 476721, 529690, 681030, 794535, 953442, 1589070, 2383605, 4767210]

約数ペア:

[(1, 4767210), (2, 2383605), (3, 1589070), (5, 953442), (6, 794535), (7, 681030), (9, 529690), (10, 476721), (14, 340515), (15, 317814), (18, 264845), (21, 227010), (23, 207270), (30, 158907), (35, 136206), (42, 113505), (45, 105938), (46, 103635), (47, 101430), (49, 97290), (63, 75670), (69, 69090), (70, 68103), (90, 52969), (94, 50715), (98, 48645), (105, 45402), (115, 41454), (126, 37835), (138, 34545), (141, 33810), (147, 32430), (161, 29610), (207, 23030), (210, 22701), (230, 20727), (235, 20286), (245, 19458), (282, 16905), (294, 16215), (315, 15134), (322, 14805), (329, 14490), (345, 13818), (414, 11515), (423, 11270), (441, 10810), (470, 10143), (483, 9870), (490, 9729), (630, 7567), (658, 7245), (690, 6909), (705, 6762), (735, 6486), (805, 5922), (846, 5635), (882, 5405), (966, 4935), (987, 4830), (1035, 4606), (1081, 4410), (1127, 4230), (1410, 3381), (1449, 3290), (1470, 3243), (1610, 2961), (1645, 2898), (1974, 2415), (2070, 2303), (2115, 2254), (2162, 2205)]