393174930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 956717568

約数和(自身を除く): 563542638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 271, 274, 353, 411, 542, 685, 706, 813, 822, 1059, 1355, 1370, 1626, 1765, 2055, 2118, 2710, 3530, 4065, 4110, 5295, 8130, 10590, 37127, 48361, 74254, 95663, 96722, 111381, 145083, 185635, 191326, 222762, 241805, 286989, 290166, 371270, 478315, 483610, 556905, 573978, 725415, 956630, 1113810, 1434945, 1450830, 2869890, 13105831, 26211662, 39317493, 65529155, 78634986, 131058310, 196587465, 393174930]

約数ペア:

[(1, 393174930), (2, 196587465), (3, 131058310), (5, 78634986), (6, 65529155), (10, 39317493), (15, 26211662), (30, 13105831), (137, 2869890), (271, 1450830), (274, 1434945), (353, 1113810), (411, 956630), (542, 725415), (685, 573978), (706, 556905), (813, 483610), (822, 478315), (1059, 371270), (1355, 290166), (1370, 286989), (1626, 241805), (1765, 222762), (2055, 191326), (2118, 185635), (2710, 145083), (3530, 111381), (4065, 96722), (4110, 95663), (5295, 74254), (8130, 48361), (10590, 37127)]