98900490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19507}}^1$

素因数の和:19543

約数の個数: 48

約数和(自身を含む): 257037408

約数和(自身を除く): 158136918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 19507, 39014, 58521, 97535, 117042, 195070, 253591, 292605, 507182, 585210, 760773, 1267955, 1521546, 2535910, 3296683, 3803865, 6593366, 7607730, 9890049, 16483415, 19780098, 32966830, 49450245, 98900490]

約数ペア:

[(1, 98900490), (2, 49450245), (3, 32966830), (5, 19780098), (6, 16483415), (10, 9890049), (13, 7607730), (15, 6593366), (26, 3803865), (30, 3296683), (39, 2535910), (65, 1521546), (78, 1267955), (130, 760773), (169, 585210), (195, 507182), (338, 292605), (390, 253591), (507, 195070), (845, 117042), (1014, 97535), (1690, 58521), (2535, 39014), (5070, 19507)]