270332210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{1217}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 494166960

約数和(自身を除く): 223834750

約数列:

[1, 2, 5, 10, 97, 194, 229, 458, 485, 970, 1145, 1217, 2290, 2434, 6085, 12170, 22213, 44426, 111065, 118049, 222130, 236098, 278693, 557386, 590245, 1180490, 1393465, 2786930, 27033221, 54066442, 135166105, 270332210]

約数ペア:

[(1, 270332210), (2, 135166105), (5, 54066442), (10, 27033221), (97, 2786930), (194, 1393465), (229, 1180490), (458, 590245), (485, 557386), (970, 278693), (1145, 236098), (1217, 222130), (2290, 118049), (2434, 111065), (6085, 44426), (12170, 22213)]