371122390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 711659520

約数和(自身を除く): 340537130

約数列:

[1, 2, 5, 10, 31, 59, 62, 103, 118, 155, 197, 206, 295, 310, 394, 515, 590, 985, 1030, 1829, 1970, 3193, 3658, 6077, 6107, 6386, 9145, 11623, 12154, 12214, 15965, 18290, 20291, 23246, 30385, 30535, 31930, 40582, 58115, 60770, 61070, 101455, 116230, 188387, 202910, 360313, 376774, 629021, 720626, 941935, 1197169, 1258042, 1801565, 1883870, 2394338, 3145105, 3603130, 5985845, 6290210, 11971690, 37112239, 74224478, 185561195, 371122390]

約数ペア:

[(1, 371122390), (2, 185561195), (5, 74224478), (10, 37112239), (31, 11971690), (59, 6290210), (62, 5985845), (103, 3603130), (118, 3145105), (155, 2394338), (197, 1883870), (206, 1801565), (295, 1258042), (310, 1197169), (394, 941935), (515, 720626), (590, 629021), (985, 376774), (1030, 360313), (1829, 202910), (1970, 188387), (3193, 116230), (3658, 101455), (6077, 61070), (6107, 60770), (6386, 58115), (9145, 40582), (11623, 31930), (12154, 30535), (12214, 30385), (15965, 23246), (18290, 20291)]