7206260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8760460

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 197, 236, 295, 310, 394, 590, 620, 788, 985, 1180, 1829, 1970, 3658, 3940, 6107, 7316, 9145, 11623, 12214, 18290, 23246, 24428, 30535, 36580, 46492, 58115, 61070, 116230, 122140, 232460, 360313, 720626, 1441252, 1801565, 3603130, 7206260]

約数ペア:

[(1, 7206260), (2, 3603130), (4, 1801565), (5, 1441252), (10, 720626), (20, 360313), (31, 232460), (59, 122140), (62, 116230), (118, 61070), (124, 58115), (155, 46492), (197, 36580), (236, 30535), (295, 24428), (310, 23246), (394, 18290), (590, 12214), (620, 11623), (788, 9145), (985, 7316), (1180, 6107), (1829, 3940), (1970, 3658)]