142705930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 260969040

約数和(自身を除く): 118263110

約数列:

[1, 2, 5, 10, 101, 202, 229, 458, 505, 617, 1010, 1145, 1234, 2290, 3085, 6170, 23129, 46258, 62317, 115645, 124634, 141293, 231290, 282586, 311585, 623170, 706465, 1412930, 14270593, 28541186, 71352965, 142705930]

約数ペア:

[(1, 142705930), (2, 71352965), (5, 28541186), (10, 14270593), (101, 1412930), (202, 706465), (229, 623170), (458, 311585), (505, 282586), (617, 231290), (1010, 141293), (1145, 124634), (1234, 115645), (2290, 62317), (3085, 46258), (6170, 23129)]