87613930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 163769040

約数和(自身を除く): 76155110

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 397, 761, 794, 1522, 1985, 3805, 3970, 7610, 11513, 22069, 23026, 44138, 57565, 110345, 115130, 220690, 302117, 604234, 1510585, 3021170, 8761393, 17522786, 43806965, 87613930]

約数ペア:

[(1, 87613930), (2, 43806965), (5, 17522786), (10, 8761393), (29, 3021170), (58, 1510585), (145, 604234), (290, 302117), (397, 220690), (761, 115130), (794, 110345), (1522, 57565), (1985, 44138), (3805, 23026), (3970, 22069), (7610, 11513)]