304173620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6547}}^1$

素因数の和:6680

約数の個数: 48

約数和(自身を含む): 673239168

約数和(自身を除く): 369065548

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 2020, 2323, 4646, 6547, 9292, 11615, 13094, 23230, 26188, 32735, 46460, 65470, 130940, 150581, 301162, 602324, 661247, 752905, 1322494, 1505810, 2644988, 3011620, 3306235, 6612470, 13224940, 15208681, 30417362, 60834724, 76043405, 152086810, 304173620]

約数ペア:

[(1, 304173620), (2, 152086810), (4, 76043405), (5, 60834724), (10, 30417362), (20, 15208681), (23, 13224940), (46, 6612470), (92, 3306235), (101, 3011620), (115, 2644988), (202, 1505810), (230, 1322494), (404, 752905), (460, 661247), (505, 602324), (1010, 301162), (2020, 150581), (2323, 130940), (4646, 65470), (6547, 46460), (9292, 32735), (11615, 26188), (13094, 23230)]