565531020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{10723}}^1$

素因数の和:11031

約数の個数: 72

約数和(自身を含む): 1721459376

約数和(自身を除く): 1155928356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 10723, 13185, 17580, 21446, 26370, 32169, 42892, 52740, 53615, 64338, 96507, 107230, 128676, 160845, 193014, 214460, 321690, 386028, 482535, 643380, 965070, 1930140, 3141839, 6283678, 9425517, 12567356, 15709195, 18851034, 28276551, 31418390, 37702068, 47127585, 56553102, 62836780, 94255170, 113106204, 141382755, 188510340, 282765510, 565531020]

約数ペア:

[(1, 565531020), (2, 282765510), (3, 188510340), (4, 141382755), (5, 113106204), (6, 94255170), (9, 62836780), (10, 56553102), (12, 47127585), (15, 37702068), (18, 31418390), (20, 28276551), (30, 18851034), (36, 15709195), (45, 12567356), (60, 9425517), (90, 6283678), (180, 3141839), (293, 1930140), (586, 965070), (879, 643380), (1172, 482535), (1465, 386028), (1758, 321690), (2637, 214460), (2930, 193014), (3516, 160845), (4395, 128676), (5274, 107230), (5860, 96507), (8790, 64338), (10548, 53615), (10723, 52740), (13185, 42892), (17580, 32169), (21446, 26370)]