42097380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1797

約数の個数: 96

約数和(自身を含む): 131109888

約数和(自身を除く): 89012508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1741, 1860, 2015, 2418, 3482, 4030, 4836, 5223, 6045, 6964, 8060, 8705, 10446, 12090, 17410, 20892, 22633, 24180, 26115, 34820, 45266, 52230, 53971, 67899, 90532, 104460, 107942, 113165, 135798, 161913, 215884, 226330, 269855, 271596, 323826, 339495, 452660, 539710, 647652, 678990, 701623, 809565, 1079420, 1357980, 1403246, 1619130, 2104869, 2806492, 3238260, 3508115, 4209738, 7016230, 8419476, 10524345, 14032460, 21048690, 42097380]

約数ペア:

[(1, 42097380), (2, 21048690), (3, 14032460), (4, 10524345), (5, 8419476), (6, 7016230), (10, 4209738), (12, 3508115), (13, 3238260), (15, 2806492), (20, 2104869), (26, 1619130), (30, 1403246), (31, 1357980), (39, 1079420), (52, 809565), (60, 701623), (62, 678990), (65, 647652), (78, 539710), (93, 452660), (124, 339495), (130, 323826), (155, 271596), (156, 269855), (186, 226330), (195, 215884), (260, 161913), (310, 135798), (372, 113165), (390, 107942), (403, 104460), (465, 90532), (620, 67899), (780, 53971), (806, 52230), (930, 45266), (1209, 34820), (1612, 26115), (1741, 24180), (1860, 22633), (2015, 20892), (2418, 17410), (3482, 12090), (4030, 10446), (4836, 8705), (5223, 8060), (6045, 6964)]