74637290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11717}}^1$

素因数の和:11751

約数の個数: 48

約数和(自身を含む): 168317352

約数和(自身を除く): 93680062

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 11717, 23434, 58585, 82019, 117170, 152321, 164038, 304642, 410095, 574133, 761605, 820190, 1066247, 1148266, 1523210, 2132494, 2870665, 5331235, 5741330, 7463729, 10662470, 14927458, 37318645, 74637290]

約数ペア:

[(1, 74637290), (2, 37318645), (5, 14927458), (7, 10662470), (10, 7463729), (13, 5741330), (14, 5331235), (26, 2870665), (35, 2132494), (49, 1523210), (65, 1148266), (70, 1066247), (91, 820190), (98, 761605), (130, 574133), (182, 410095), (245, 304642), (455, 164038), (490, 152321), (637, 117170), (910, 82019), (1274, 58585), (3185, 23434), (6370, 11717)]