63206990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 153280512

約数和(自身を除く): 90073522

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 43, 46, 55, 70, 77, 83, 86, 110, 115, 154, 161, 166, 215, 230, 253, 301, 322, 385, 415, 430, 473, 506, 581, 602, 770, 805, 830, 913, 946, 989, 1162, 1265, 1505, 1610, 1771, 1826, 1909, 1978, 2365, 2530, 2905, 3010, 3311, 3542, 3569, 3818, 4565, 4730, 4945, 5810, 6391, 6622, 6923, 7138, 8855, 9130, 9545, 9890, 10879, 12782, 13363, 13846, 16555, 17710, 17845, 19090, 20999, 21758, 24983, 26726, 31955, 33110, 34615, 35690, 39259, 41998, 49966, 54395, 63910, 66815, 69230, 76153, 78518, 82087, 104995, 108790, 124915, 133630, 146993, 152306, 164174, 196295, 209990, 249830, 274813, 293986, 380765, 392590, 410435, 549626, 574609, 734965, 761530, 820870, 902957, 1149218, 1374065, 1469930, 1805914, 2748130, 2873045, 4514785, 5746090, 6320699, 9029570, 12641398, 31603495, 63206990]

約数ペア:

[(1, 63206990), (2, 31603495), (5, 12641398), (7, 9029570), (10, 6320699), (11, 5746090), (14, 4514785), (22, 2873045), (23, 2748130), (35, 1805914), (43, 1469930), (46, 1374065), (55, 1149218), (70, 902957), (77, 820870), (83, 761530), (86, 734965), (110, 574609), (115, 549626), (154, 410435), (161, 392590), (166, 380765), (215, 293986), (230, 274813), (253, 249830), (301, 209990), (322, 196295), (385, 164174), (415, 152306), (430, 146993), (473, 133630), (506, 124915), (581, 108790), (602, 104995), (770, 82087), (805, 78518), (830, 76153), (913, 69230), (946, 66815), (989, 63910), (1162, 54395), (1265, 49966), (1505, 41998), (1610, 39259), (1771, 35690), (1826, 34615), (1909, 33110), (1978, 31955), (2365, 26726), (2530, 24983), (2905, 21758), (3010, 20999), (3311, 19090), (3542, 17845), (3569, 17710), (3818, 16555), (4565, 13846), (4730, 13363), (4945, 12782), (5810, 10879), (6391, 9890), (6622, 9545), (6923, 9130), (7138, 8855)]