3529820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 8924160

約数和(自身を除く): 5394340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1327, 1330, 2654, 2660, 5308, 6635, 9289, 13270, 18578, 25213, 26540, 37156, 46445, 50426, 92890, 100852, 126065, 176491, 185780, 252130, 352982, 504260, 705964, 882455, 1764910, 3529820]

約数ペア:

[(1, 3529820), (2, 1764910), (4, 882455), (5, 705964), (7, 504260), (10, 352982), (14, 252130), (19, 185780), (20, 176491), (28, 126065), (35, 100852), (38, 92890), (70, 50426), (76, 46445), (95, 37156), (133, 26540), (140, 25213), (190, 18578), (266, 13270), (380, 9289), (532, 6635), (665, 5308), (1327, 2660), (1330, 2654)]