21523530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6029}}^1$

素因数の和:6063

約数の個数: 64

約数和(自身を含む): 62519040

約数和(自身を除く): 40995510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 6029, 12058, 18087, 30145, 36174, 42203, 60290, 84406, 90435, 102493, 126609, 180870, 204986, 211015, 253218, 307479, 422030, 512465, 614958, 633045, 717451, 1024930, 1266090, 1434902, 1537395, 2152353, 3074790, 3587255, 4304706, 7174510, 10761765, 21523530]

約数ペア:

[(1, 21523530), (2, 10761765), (3, 7174510), (5, 4304706), (6, 3587255), (7, 3074790), (10, 2152353), (14, 1537395), (15, 1434902), (17, 1266090), (21, 1024930), (30, 717451), (34, 633045), (35, 614958), (42, 512465), (51, 422030), (70, 307479), (85, 253218), (102, 211015), (105, 204986), (119, 180870), (170, 126609), (210, 102493), (238, 90435), (255, 84406), (357, 60290), (510, 42203), (595, 36174), (714, 30145), (1190, 18087), (1785, 12058), (3570, 6029)]